Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Product School - The global leader in product management training
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
The Product Manifesto - Product Managers face the biggest challenges of our day, which is why our community needs a common set of product principles.
Autodesk Maya - Maya is 3D computer animation software with powerful modeling, rendering, simulation, texturing, and animation tools for artists, modelers, and animators.
Intercom on Product Management - The ultimate resource for aspiring product managers