Shapefest - A massive library of 3D shapes for everything!
Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import icons…
PixCap - A browser-based 3D animation editor and assets library.
Iconscout - Design Resource Marketplace.
Craftwork - A collection of User Interface resources made by Craftwork
Metaverse Web Showcase - Embed a 3D space in your website to showcase your business