So... rename "imp_inf_atstpilot.tga" and "imp_inf_officer.tga" to "test_inf_atstpilot.tga" and "test_inf_officer.tga?"
EDIT: OR... go into the msh's, and rename all the "test_inf_"'s to "imp_inf_"'s?
EDIT2: It works, and it was the former.

Thanks Mav and RED.