uhh i had images of Nightmare, but none that anyone here would considder references (ie. sketches in the da vinci pose). and i used photoshop.
as for the seams, there are more than just that 1. the model has to be split into different sections, or it wont compile for jka, its a complete pain in the ass, combined with jka's *** lighting system, and the seams almost always show up in-game (unless you find something to hide them with, like an armband or something.)