I have created some toast in Blender, with a texture (image 1), and when I import it into Milkshape, it works fine (image 2) but when I replace the GMDC in SimPe, the texture gets messed up in a few places (image 3).

What is the reason/fix for this?

(sorry images 2 and 3 got switched)

EDIT: I'm fairly sure it was an issue with duplicated vertices (which also caused mesh explosion of one of the morphs). I always forget to merge vertices by distance in Blender, which gets rid of the duplicates.


Edit 2: Hmm, no I didn't solve the exploding morph meshes, although the texture is sorted.
What causes exploding meshes? The 3 meshes (original state, half state and none state) all have the same no of vertices/faces.