This is a list of nearly every vehicle with an OstP designation I have saved in my phone.
Initially, I'll only include the first variant for brevity, but may include variants later on.
SLRP Period
Builds made during the 3 month span I was part of SLRP.
^P.001a-128
The very first vehicle I built for OstP, and came out extremely unsuccessfully due to just the large size and ridiculous-looking turret.
^P.002a-128m
Second attempt at making a viable vehicle for Ost. This one shows the most WW2-resemblance of everything, intending to be a strange modern version of Waffenträgers. Was abandoned after the turret stuck and I was unable to unstuck it.
^P.003a-2e
^P.003b-2e
Two differently designed vehicles using the same glassed cockpit. Designs were ultimately dropped, in the case of the a model due to poor top speeds and b model due to advent of the P.008 later on.
^P.004a-1e LAA
An attempt of mine to mostly rebuild and press into service someone else's aircraft for CAS purposes. It was dropped due to loss of interest on my part.
For the life of me I cannot remember who I got it from, but that was a extra reason to never publicly upload it.
^P.005a-1e
First fighter jet built for OstP, wasn't piloted traditionally since it was basically a giant drone. First vehicle I accepted for OstP
^P.006a-30m
First ground vehicle that ended up being quietly accepted for OstP then quietly removed after the Kristupas was made.
^P.007a-50m
An APC designed to supplement the P.006, offered some good crew space and was later modified into different vehicles. Was accepted into OstP but replaced by a later variant.
^P.008a-4e "Viktoria"
First bomber for OstP, ended up replacing a number of vehicles and one of the longest-lasting vehicles in OstP without any direct successors or competitors.
^P.009a-128m
Was intending for it to be the first AFV with the turret was designed separately from the hull, unlike other turreted vehicles that came before this. Unfortunately, everything turned out bad so the vehicle wasn't used.
^P.010a-75P
First attempt at a ship, all that needs to be said.
^P.011a-280P
First attempt at a sub, all that needs to be said.
^P.012a-128m
A attempt to try and fit the Mk2 turret onto a hull, though it failed due to the strange design of the hull.
^P.013a-128m
Another attempt to try and fit the Mk2 turret to a hull, though the design was even weirder so it was dropped.
^P.014a-6e
The first attempt to try and replace the Viktoria bomber, though the design was deemed too outlandish to work.
^P.015a-1e
An attempt to somewhat replace the P.005 as well as create a manned fighter jet with variable geometry wings. Design failed in two ways; initially with a design I ended up not liking, and secondly after 1.9 removed the ability to use mods which the engine for this aircraft was.
^P.016-2e
Second attempt to replace the Viktoria bomber more actively, intending to carry two Cleavers internally, but ultimately led to the discovery that the Viktoria could carry 3 times as many Cleavers.
^P.017a-2e
A failed attempt to develope a manned fighter jet with an internal bay. At the time I attempted to panel it but found my paneling skills at the time to be too lacking to make it.
^P.018a-2e
First manned fighter jet that was accepted, then quickly phased out due to poor performance and better alternatives appearing later.
^P.019a-128m
The last attempt at trying to mate the Mk2 turret to a hull, said hull again being too unusual for the design to work. Ultimately the turret was mated to the P.007 hull.
^P.019a-4e
An accidental reusage of a designation, as well as another attempt to replace the Viktoria bomber. Was intending to be a large flying win capable of carrying two 7,000kg bombs, but it was found the Viktoria could do the same with some modifications.
^P.020a-128m "Žaneta"
First attempt to mount the Mk16 turret to a hull and it was very successful. Was accepted into OstP service after roughly a month of design and mild reworking.
^P.021a-10p
An attempt to make a dedicated APC to replace the APC variant of the P.007, ultimately was forgotten over declined though saw extremely limited use as a command vehicle during the first and only SLRP Wargame.
^P.022a-1e
One of the first attempts to build a helicopter for OstP, this version meaning to be a super light scout helicopter. Was dropped due to unfavorable design.
^P.023a-1e
Second attempt at making a helicopter, somewhat intended to be an Mi-26, though was dropped for unfavorable design and difficulty with helicopter rotors.
^P.024a-5p
First attempt at a heavier replacement to the P.006, though never progressed far into development.
^P.025a-2p
An attempt to build a heavy cargo truck, but design was dropped due to size constraints being exceeded.
^P.026a "Kristupas"
Designed as the replacement for the P.006, and was very successful.
^P.027a-25m
A IFV designed by another user.
^P.028a-2e
Designed as a direct successor of the P.018 but suffered the same issues and wasn't able to compete with the P.018's replacement.
^P.029a-1e
Like I legit have no idea what was going on with this, but its the last helicopter I tried making.
^P.030a-2e
Much like the above entry, I have no idea what this was about, but these two are the start of a weird radical design phase I went through during SLRP.
^P.031a-2e
A designed successor to the P.005 drone fighter jet, though never saw any use in OstP for reasons I can't recall. Probably forgot about it.
^P.032a-128m
Very successful first MBT of OstP, though saw very little service after being accepted and was partially forgotten due to the Žaneta.
^P.033a
Basic tracked cargo truck that was used very frequently behind the scenes in OstP.
^P.034a-128m
First attempt at making a turreted MBT for OstP, though failed to be accepted due to unusual internal dimensions posing problems for mechanical reliability.
i.e. I didn't like how it was laid out.
^P.035a-105m
Was intended to be a scout car that mounted a 105mm recoilless gun but was never finished.
^P.036a-4e
One of the last attempts to replace the Viktoria bomber, though was never in enough of a completed state to even compete.
^P.037a-138m
Second attempt to make a turreted MBT for OstP though wasn't in a completed state by the end of SLRP.
^P.038a-2e
A naval fighter jet that was accepted into OstP service but never saw much use before the end of SLRP.
^P.039a-1e
A weird guided bomb I made for some reason.
^P.040a-90m
An attempt at making a tankette in the same appearance as the Weisel, though it was never completed and 1.9 disabled the tracks.
^P.041a-90m
An attempt to make a modernized BT-5 that was meant to carry a 90mm recoilless gun, but neither the gun or vehicle were finished. 1.9 disabled the tracks.
P.042 was apparently skipped by me during all the stress around the end of SLRP.
^P.043a-6e "Gigant'
Technically a Post-SLRP vehicle, the Gigant began development right before the end of SLRP, though wasn't accepted into OstP until after.
^P.044a-3e
A failed attempt at creating a super sonic fighter jet. Never was completed before the end of SLRP.
^P.045a-2e
A flying wing that was abandoned not long after starting work on it. I think it was intended to be a bomber judging on the next few builds.
^P.046a-2e
A concept for a modernized Sänger Amerkia Bomber, it worked very successfully and a successor was in the process of being made before SLRP ended.
^P.047a-4e
The successor to the prior concept build, was capable of carrying two 7,000kg bombs internally but was never finished before SLRP ended.
^P.048a-128m
What was originally going to be an MBT attempt before SLRP ended that was turned into a recovery vehicle Post-SLRP, but then was abandoned after conversion.
^P.049a-1e
Another vehicle built by another user.
Post-SLRP
All the vehicles developed after the 3 months I was in SLRP.
^P.050a
Was intended to be a replacement for the Žaneta 1, which at the time didn't have any successor variants yet. Ultimately lost interest durung the build process.
^P.051a-128m
Something that was intended to be a fast attack vehicle, but since I had no idea what I was doing when making it I abandoned work.
^P.052a-128m
Start of my line of MBT attempts, this hull was pretty well thought out and rationally designed but I found it relatively generic even by my standards and lost interest.
^P.053a-128m
Another MBT design, but was abandoned after I didn't like how this thing was coming.
P.054a
Somehow skipped this number.
^P.055a(-105m)
A sorta meme build I made based on a picture of a Hetzer that had its gun replaced with a machine gun. Built it, but don't plan on ever actually using it.
^P.056a-4e
I mean, I'd guess this was supposed to be a bomber, but I really have no idea.
^P.057a-128m
MBT attempt #Infinite, this was abandoned before even adding any sides.
^P.058a-128m
Intender successor to the Pancake turretless MBT, progress was pretty clear in what I wanted, but ended up abandoning it after installing armor. Design led almost directly into a later design that's currently in limbo of being worked on and not.
^P.059a-128m
A weird experimentation that was me mixing open-topped German tank design with the ARL-44, but I put so much into it I might of well of uploaded it, which I did.
^P.060a
I have no clue.
^P.061a-105m
Probably was going to be a scout car, but never even started it.
^P.062a-128m
Fell into the same trap as the P.051a but saw more work done.
^P.063a-128m
Originally intended to be a lighter alternative to the Žaneta variants, it was designed to fit a manned turret that ultimately was found to not properly fit which caused it to be unfinished for several months.
After those several months, decided upon a semi-RC turret, which is what's mounted on the uploaded version.
^P.064-2e & P.064a-128m
Another two part thing of me accidentally using the same designation twice.
The first was a heavy strat bomber as a development of my Sänger bomber concept.
The second was supposed to be a light AFV mounting a 128mm gun.
^P.065a-128m
As mentioned before, the attempt at making the most modern and advanced MBT I can possibly make with more of a radical tank design over traditional for better frontal survivability. Still in design limbo, but a version was built for Typhoon03 as the AIS-03 Dominion.
^P.066a
A modular cargo and troop transport truck thats currently serving behind the scenes in OstP.
^P.067a-4e
Replacement for the Viktoria strat bomber, offers higher speeds on a larger airframe with fewer engines. Slightly smaller bomb load but countered by higher speeds and cruise altitudes.
^P.068a-105m
A light armored car designed for paratroopers and rear guards, currently in service in a variety of roles, from officer car to a prototype lift arm urban combat vehicle.
^P.069a-128m
Either another attempt at a Ž4, or a new MBT. Nice.
^P.070a-2e
A purpose designed fighter jet for OstP, and is serving in a limited and more obscure role compared to other aircraft.
^P.071a-2e
Me attempting to challenge SuperMuffin's space agency in some RP with this passenger and cargo space plane. Just lost motivation while building the rocket engines.
^P.072a-128m
Attempt to originally build a 4x4 designed for very rural and rough jungle terrain that slowly transformed into an open-topped halftrack using a modified version of the outdated Rh-128A5A1.
^P.073a
Believe was an attempt to design a 4x4 for rough rural jungle terrain, like the last vehicle, but didn't have motivation to get far into designing.
^P.074a-128m
Think it was supposed to be a support MBT or SPAA for the next vehicle, since I skipped this designation to purpose-design something.
^P.075a-128m
The closest I've gotten to a from-scratch Žaneta 4, which was designed to be much smaller as well as implement a modular frontal hull armor to increase repair times and lower weight when traveling. Never finished designing it, let alone the turret.
^P.076a-128m
Attempt at designing a recon drone that looked similar to a flying wing. Had poor flight performance, so was scrapped.
^P.077a-128m
Attempt at a gun truck with suspension made by Marcox43. Lost motivation after starting work.
^P.78a-128m
Attempt at creating a T-72 like MBT. I worked further on it on PC, but mobile work stopped here. Didn't finish it since I designed the turret ring too small to support anything greater than an RC turret as shown and couldn't increase its size.
^P.079a-50m
An IFV designed specifically to replace older OstP IFVs and provide better survivability for crew. Is currently in service though in limited numbers.
^P.080a-2e
Newest attempt to replace the P.005a-1e drone fighter, was inspired by some Ace Combat video for some more radical design, and it flies pretty well and offers variable forward swept wings.
As comprehensive as this list looks, it doesn't actually take into account all the variants for a number of the vehicles that exists. Likely will add one below here in the future when I have pictures taken.
But in the meantime, most variants are available unlisted on my Equipment Forum.