Frasoir Cioc

Hi there I am a London based artist attempting to extract and 3d print Second Life avatars, but have little technical know-how. So far, I have tried OGLE 3D extractor with little success as well as Autodesk 123D catch in an attempt to extract my character. I am also aware of Fabjectory (although I don't think their service exists anymore) If anyone can offer further insight into the software or perhaps could offer some help with rendering from images that would be greatly appreciated. The avatars will be featuring as part of a large exhibition in Scotland later this year, so expect some credit! Thanks Fraser