Player.img dff exports from 3ds Max crashing game

Hi, I made a hat from the captruck.dff in player.img No matter how I export, it crashes my game when I select it in game. I tried downloading a few mods online of people editing their own captruck.dff and it works when I load it. 100% an export issue for me. I'm doing the ripped/fat/normal append export from Kam Scripts on 3ds Max 2020 and it still doesn't work. I only edited the UV mesh on 3ds max and the textures. Tested with with another file and left t

I'm not sure if you saw that I edited my message, but following the post I was able to work with a cube. It's a tad bit weird however, because when I add it to my player.img, it reads 128kb for the DFF, whereas the DFF was only around 28kb when I exported from Max. This might be some sort of encoding or compression that the game is using, I have no idea. Here's the cube: https://cdn.discordapp.com/attachments/308955445568077824/731367633404035142/leather.dff Here's a preview: ht