Blender is the free and open source 3D creation suite.

电商设计（淘宝美工）千图免费淘宝素材库！

优质字体免费下载站！

Free Stock Photos and Videos for commercial use.

Free design resources, Mockups, PSD web templates, Icons

Flinto is a Mac app used by top designers around the world to create interactive and animated prototypes of their app designs.