hello , 

i have made some NYPD unifroms buth how can i made more slots in the wtd file so i have more skins so i can make ranks on it ? 

You'll need OpenIV for that. Open file you want to edit with it (in Edit Mode!) and then look for the texture name, for example uppr_diff_001_c_uni. Then look for the one with the latest letter (so if you have uppr_diff_001_a_uni, uppr_diff_001_b_uni and uppr_diff_001_c_uni then the last one is the one you're looking for) and rename your skin you want to import to texturename_nextletter_texturename (so in our case it would be uppr_diff_001_d_uni). Then click on "Import images" and select your renamed file. And if you want to add more files, just simply give them next letters. 

 

Hope it's not too complicated :)

youre the best thanks !