Board Thread:General Discussion/@comment-72.10.122.201-20130509122116/@comment-99.14.24.118-20130623011355

In case anyone else is wondering, after poking around for a while I discovered that the program they're using is POSER. There's actually a link to one other RWBY trailers on the official Poser website. The animator(s) are using a specialized rendering feature called "Freestyle" to create the anime / MMD look.