What Makes A Good Submission/The Models Resource

The Model

Textures

Does it have all of the textures included? Sometimes model editors only copy the texture that is immediately applied to the mesh. Make sure to get all of them, even if the textures aren't copied when exported.

Texture Format

The Models Resource only allows textures to be in .PNG format. It doesn't allow any other format. Make sure that textures are in the .PNG format.