hi
i am wondering if you are searching addons makers.
I can do guns and rifles and others 3d models, but my textures are poor because i use only photo to do that
here a winchester mod 63 with scope
http://ofpwilliam.free.fr/work/fw/win_63.jpg
And a "poivriere" (sorry, it is a french word, i don't know how it is called in english)
http://ofpwilliam.free.fr/work/fw/poiv.jpg