Hi, i think you could make a thumbnail generator for each vehicle part (exactly like the thumbnail generator for car but by showing only the part) and then make the image showing up when the player pass the mouse on the part in the garage or the vehicle editor. Because it's very anoying to wait for the vehicle to load each tire to see how they look... Thanks
2000 JPEG images of 256x256 take only 60MB (30KB/image) so it's much less then 1GB https://toolstud.io/photo/megapixel.php?width=256&height=256&compare=video&calculate=compressed