go to model or model2/texture u can find all models there for sin gear its bhq ( witch stands for armor ) lpq ( its legs ) and hpq ( armgaurd ) u can edit .dds files in Photoshop or very simple edit in NeroPhotoSnap : ) good luck
PS: what .evs files stand for and is there a way to edit them i search in google , i found some programs that can open them but after opening them it show me some kind of error : (