Texture Modding and Views

Hi, first of all let me tell you, i have downloaded cs5 white rabbit photoshop, and also downloaded the rez tools and have injected the plug ins from it into photo shop. I need someone to help me learn to create texture mods. I open up the Guns_M_PV_AR.rez and extract the m16a3
but all i can see is a box with a bunch of pieces in it. is that the easiest way to texture mod or is there a actuall gun looking view i could mod with.....?????
P.S. if you can contact 666HiddenMaster666 for me tell him i need some help

/boh1/boh1/boh1
:eek::eek::eek:
:mad: FRUSTRATED!