>>10964545>>10964545Quick mock up done in blender.
Plane wingspan 15m IRL, reduced to 10cm here. Typical bomb release height IRL 400ish m (I took a rather liberal 300m) reduced here to 20cm (at the scale of the plane, 1:144, it would be around 2m). Train wagons IRL 9m a piece, first reduced to 6cm for the 1:144 scale, then used some basic trigonometry to determine new length to keep angular diameter the same from the POV of the plane at the reduced height, resulting in train wagons of around 6mm.
I figured I'd box the thing to force the forced perspective. Considering pouring it in resin to allow for cloud effects and an easier time distorting the luminesence of the train.