H A N D Z - Free 3D illustrations of diverse hands gestures
Characterz - Biggest diverse mix and match 3D illustration library
Khagwal 3D Illustration Library - Free 3D illustration library for web & mobile app designers
Alter 3D illustrations - Explore a whole new world of 3D characters living in 2D illustrated backgrounds, this is a totally new style that is aiming to reduce the gap between 3D and flat design to create a better immersive design in websites and apps.
3D Flame Illustrations by Icons8 - Eye-catching 3D illustrations for kick-ass designs
HUMANS - Discover the web homes of the people who build the internet