I'm sorry but I don't know. Although I've heard of the issue before I have never been able to produce or find a fix for it. I've always figured it to be an issue with the armature and flexes but, even in blender I can't figure anything out.
Its crossed my mind but I don't know if there are models to port. I'm not the best ripper so if i tried that they might be shit. I don't remember if there are any of their models floating around to give a shot. But either way, itd have to wait because i got quite a few commissions im working on.
Not specifically that I know of. If you follow my current tutorial i show it a little bit but, otherwise I'm not sure.
Sorry about the shitty ass previews. I'll fix them later...
Yes. But later.
Probably not. The model is really dated. I hardly remember what I did to it. I think the neck was fucked up in addition to there being no rig for the model. However, maybe I'll update the model since I got some spare time.
Quality at its finest, my dude.
Triple check the files are in the right place. The weapons take from a separate folder than the character.