I'm trying to model in Zmodeler, but until I learn, will take ... I am making a small modification of another MOD (PERSONAL USE), tests, etc ... I would use models of GTA and Google Sketchup, but I have several problems ... I've done a post about the problem in Sketchup> Zmodeler conversion. V3o. I also have problems in converting. Dff (GTA) to .3 ds (Zmod). The file gives error and not saved in .3 ds format. I searched but did not find any converter. Does anyone use this method with any of them? Could you give an explanation or tutorial? Thank you!