Isometrica - 3D illustration constructor with 380+ isometric objects
Ouch! Illustrations by Icons8 - Professional, perfectly matching, and customizable illustrations for any designs
H A N D Z - Free 3D illustrations of diverse hands gestures
Control Illustrations - 108 free flat illustrations with customizable characters
Characterz - Biggest diverse mix and match 3D illustration library
Humaaans - Mix-&-match illustrations of humans with a design library.