Some Fictional History:
The G-38 was planned in 1943, first flew in late 1946 and entered service in mid-1947. The G-38 was manufactured during WW2 in 1944 and was going to have the role of interceptor hunting enemy bombers but the jet engines they had were not as powerful, if they installed the jet engines in the G-38, it could not take off due to lack of power, so the G-38 could not enter service during the war. It was able to have participated in the Korean War where they were on South Korea's side.
Gazka made a variant of the G-38 with an 85 mm cannon, but it was cancelled.

The aircraft it's armed with:
- Four 20 mm cannons (240 ammunition for each cannon)
- Three 500 kg bombs
- Ten 150 mm rockets

Controls:
- Change vision position to try to see under the nose with Activate 2
- Extend/Retract air brake with Activate 3 (Don't extend on land)
- Drop all bombs with Activate 4
- Launch all rockets with Activate 5
- Turn Off/On lights with Activate 8

Flight perfomance:
(All the perfomance without the suspended armament)

Max speed in a straight line at 3000 ft: 565 mph / 909 km/h

Turn time at 300 mph
- Vertical: 26 s
- Horizontal: 23 s

Speed to take off:
- Without suspended armament: 146 mph / 234 km/h
- With suspended armament: 160 mph / 257 km/h

The cancelled variant of the G-38 with an 85 mm cannon. (Mid 1946)

Gun Camera of a G-38B shooting at a MiG-15 during the Korean War (Shaders).

Others:
- G-38B-5 (T)
- PG-38

If you want, remove the suspended armament to be only a fighter.