Flipped Faces? Looks fine if settings are correct but is it worth of submission? BBS

[Labbed]

In Blender there is a feature for normals called "Recalculate Outside" which would fix this problem. I don't know what 3D software you use but there should be a similar feature. If not, import it into Blender and recalculate outside and then export it to .OBJ or whatever.