[Vincenius]

I can add following:

https://illlustrations.co/

https://isometric.online/

https://www.glazestock.com/

https://lukaszadam.com/illustrations

https://woobro.design/

https://fresh-folk.com/

https://www.opendoodles.com/

[realvjy]

Thank you for adding to the list. Really appreciated. Maker of illlustrations.co :)

[hmhrex]

Thank you so much for all these resources! I've been looking for stuff like this for my next project.