Pieces of equipment of mine for NRPSP.

Army/Heer

P.01a-50m Mit (M.1929)
P.01a(CM)-50m Mit (M.1929)
P.01a(RV)
P.01b-50m Mit (M.1932)
P.01c-50m Mit (M.1938)
P.01d-75m Mit (M.1932)

XP.01b-F1
XP.02a-105m

Royal Airforce
Me 109 E-4
Fokker D.XXI
P.04a-1e
P.07a-1e
P.07AG-1e
P.14a-2e
P.18e-2e
P.22a-1e
P.23a-1e

Royal Navy
O.03a(CL)
O.03b(CV)
O.04a(CA)
O.05a(DD)
O.06a(DE)
O.07a(PT)
O.08a(SS)
O.09a(BB)
O.10a(MS)
O.11a(RM)

All above equipment can be licensed to allied countries for a discounted price, or free. Depending on relation to Ostpreußen, of course.
Some of the equipment on the forum are available for sale, but only if notified if any are.

Vehicles will be added as they're built and made public.