I mean, why do you need to re-save the textures? Odell's textures are already in the leak.
The textures that are provided in the zip are
slightly different than the ones that are already in the leak, so although the mipmap issue would go away, the face would contort a bit. Besides, the only textures that are actually different are the face, neck, and hat, and I can't seem to find the fist or hat textures anywhere else.
EDIT: I've attached what it looks like if I use the face.vtf and headside.vtf texture from the leak