Editing the character models is as simple as making a weapon, just open it up in the editor and make your changes. The only additional thing you have to do is click the "Re-bind Skeleton" button so the pixels are correctly bound to the right areas of the body (wouldn't want a backpack moving with your legs, now would you?
)Animations are rather tricky to start off with, but get pretty easy once you start one. I can type a rather lengthy explanation as to what I do to make animations, although I'd rather not go through the trouble if bwc153's video is coming on soon.
