i downloaded textures from this mod: http://www.fallout3nexus.com/downloads/file.php?id=16017 I watched some videos on youtube about geck, and now i do understand a lot more. Here is what i did: i opened geck, and loaded file u send me and NV main file, then selected weapon Lazy Lary :) and choose edit , then open art and sound, under model selection i selected NIF files (Weapons\2HandRifle\laserrifle.nif & Weapons\2HandRifle\laserrifleworld.nif) Then i went to the miscellaneous selection\texture set and added all DDS files from mod i downloaded , and this is part where i dont know what to do... I went back to art and sound and wanted to edit model , but how to know what DDS file goes to what 3d name like example : 3D name (##LR_Trigger:0 ) 3D Index (5) New Texture (laserrifle01.dds) So problem is i dont know does 3D name matches texture DDS i selected ... Hope i was on good way , and i hope i atleast explained good what i have done My very simple request doesnt sounds so simple anymore :)