So far I've done Boblishman's face mask, the crutches and a cola box from Rose, and a few more. For me, the originals all show up as if the mesh is turned inside out, and looks horrible ingame, especially after I got a new computer.... etc.
Sounds like a nightmare! Well, I've got your tute links in another post so if I can get a handle on all this, I may have a go at getting those n•••le rings working right, assuming all this magic can be achieved with SimPE (the last thing I want to do is have to get to grips with something like MilkShape on a borrowed system that I loath!)