Stubborn Generator - Free illustrations constructor for Figma & Sketch.
Isometrica - 3D illustration constructor with 380+ isometric objects
Characterz - Biggest diverse mix and match 3D illustration library
Free 3D Slam Illustrations - Virtual reality gadgets are embodied in volumetric graphics
3D Flame Illustrations by Icons8 - Eye-catching 3D illustrations for kick-ass designs
ccclaymoji - A fun little tool to make emojis that have a fun 3D-like effect.