exporting the "hi_body" models from the global.iff
viewtopic.php?f=150&t=87986#p1549362with the mod tool
viewtopic.php?f=150&t=88203then editing them with blender
viewtopic.php?f=150&t=89580and then importing them back into the iff file with the mod tool again.
know that there are 4 different models, for slim, normal, muscular, and fat player bodies.
video tutorials if you need them
viewtopic.php?f=150&t=89054