Model Viewer crashes

[NaxEla]

I can open the model in both the model editor, and the level editor (though it was invisible because it has no material) without it crashing, although it also crashes for me in the model viewer. It might be because it has no materials, but I'm not 100% sure.

No materials? You're joking. I have to do an hours worth work of texturing this stupid thing again ?
Bawww.

EDIT: No wait!All the texture are there. But maybe they're the wrong texture files. The article says to not use the .mat files. I'll check what file I have.

You just need to open the material editor, and select your diffuse map, specular map, etc.. then save. It will save it as a .mat file.