Carrara was used to model Rustboy's head. Infini-D has been used for everything else. If you wanna see what can be done with a lot of creativity and work, visit this site. It is incredible. When you view what this guy has done, keep in mind that Infini-D is an old orphaned program that is being run on a Mac on System 9. Carrara, on the whole , is more powerful, as are most 3-D programs these days. Whenever I see these long discussions about whose software is better, I think about this site. Good tools are important but nothing beats pure talent.