Pure3D is a 3D modelling package, which is still very much in development. I enjoy modelling, but often find traditional modelling packages tricky to use. Also, writing plugins to modify and export data isn't usually much fun.
Pure3D will use the same rendering and animation engine as my game software, so there is a lot of shared code. It's also a good test for my other projects such as Docker, HDataGrid, and TransformTools.