1/72 Hasegawa Scale Model
These Hayabusa (Oscar) and Isuzu fuel truck are classic kits of Hasegawa. I bought them while I was at high school and I build them recently.
The diorama setting was base on the decals data I got that flying schools planes turn to become Japan Mainland Air Defence Force to intercept B-29 in 1944-45. This Kumagaya Flying School is located in Saitama prefecture which is just behind Tokyo, so it is good place to set up flying team to shoot down US bombers that came to bomb Tokyo area.
Video of this diorama.