User Mission not loading custom models and instead showing a picture of the ground

So im currently having problems with loading my custom tanks into a mission. I have no idea what might be causing this as all i did was change values, my only real lead is my hardware but it shouldn’t be really an issue.
ussr_bt_7.blk (72.3 KB)
sturmtiger_mg.blk (33.7 KB)

Also don’t mind the ridiculous stats on the L3. Im tryna make a meme mod