Portal 2 is my favorite video game of all time, love it with all my heart. So of course I had to do a 3d model of the Companion Cube! Everything else would be rude. :)
Modeled in Blender and textured in Substance Painter and Photoshop.
The Painting on the ground comes from the talented "PawsforHead". Check her stuff out on DeviantArt. :)