Humaaans - Mix-&-match illustrations of humans with a design library.
Handsome Illustrations - Create unique illustrations for websites & applications.
Control Illustrations - 108 free flat illustrations with customizable characters
Characterz - Biggest diverse mix and match 3D illustration library
Ouch! Illustrations by Icons8 - Professional, perfectly matching, and customizable illustrations for any designs
Glaze - Turn your photos into printings with your unique styles.