3D model of one of my characters that I have worked on.
Worked on this a bit more, improved version.
Modeled in Zbrush. Rendered in KeyShot.
They are free viewers as far as I know. You can view 3D models on their web with a regular monitor or VR headset, and the mobile app for iOS is free too.
https://sketchfab.com/features
https://sketchfab.com/virtual-reality
https://blog.sketchfab.com/announcing-sketchfab-ar-ios/
Link
Nipper
Awesome! The material are great too. Have you played with the Sketchfab VR/AR viewers? It's cool checking out characters life size.