Hey guys, my friends and I were trying to make some edits to a few mods, but we've encountered some problems in the process. Could someone help us fix them?

This one's pants are messed up, see by the bug..

This guy has the same problem.


This guy has 2 because you can see his patch messes up when he runs, is this fixable? (Its not really a big deal, trust me.)

Erm, this guy's cut is bugged, and he has an AoD shirt.

Same as last

This guy breaks my heart the most. Not only does he have the wrong patch, this guy is supposed to have tattoo's, but he doesn't. Theres 2 versions of him in the .txd, and I don't know how to make the other one show and the first one not.
Is there any help to be provided?