3D Models

3D modeling is that one skill that is near required for an Artist working on games. It is also recommend that most programmers have a basic understanding 3D modeling as well.

Blender Pipeline
Professional level 3D modeling and sculpting tools free and open source.

Voxel Pipeline
There are various free voxel modeling software like Voxelshop and MagicaVoxel

Lego Designer
Create Lego creations with this amazing tool. Great intro to 3D modeling package. Awesome for scrubs to get acquainted to modeling in 3D.

Magica Voxel
Create amazing voxel creations. Another great awesome starter package for you to get started with 3D modeling.