I was wondering if it were possible to add the Solid Snake V.3 by graves to the Human species torso/head/legs.
hm... maybe if you import the human race into 3ds, import the Solid Snake model, re-rig all of it togeter with the humanspecies, than recompile plus other things like texture + shader (you probably wouldn't be able to add Snake's sounds) than it works, but it's an bad idea in so many ways... worst case scenario: you enter a server where someone is using the original human race than a ultimate bug happens and JKA shuts down... I don't really know, but there is not enough reason to do it...
It's much easier just to make a new species. Without re-rigging the human male and Solid Snake model together, no you can not put them in the same species.
OK thanks! I weas mainly gonna using it for Single Player because I want some of the Human Torso/Legs with Snake's head. But thanks!