I figured id tell about using different components, if you like how a machine looks in one skin but not any of the others fit your taste you just find the skins folder, copy the tga files of the machine you want, then overwrite it on the skin folder that you want to use, sometimes the text can seem off but then just copy the text tga files to your applied skin folder, it helps if you just make a folder with a custom name so you dont accidently copy or erase anything in the other skin folders so you dont run into crashes, very handy for unfinished skins to 3.2 if you get irked when things arent similar in a skin or uniform.
Merging different skin components