And where is something said about 1$ per GB? There is $ 0.05-0.10 per GB and only if you cross the limit.
all right so i read a little wrong but your game is still a little big with all the patch fixes, anyway as shown in your videos it has smaller gfx but huge mbs, here check mine it is 872mb after these gfx:https://conveyor-softwares.itch.io/radiation-demo