Hi there, we're working with the Quill team for the potential for future
updates. For now, we recommend exporting via FBX, and using the sphere
brush in shadeless mode. Here's a nice recent example:
https://skfb.ly/66qrL
I'm pleased to say that we're already seeing a terrific amount of Medium
and Quill work on Sketchfab. I encourage you to check
out:https://sketchfab.com/tags/oculusmediumhttps://sketchfab.com/tags/oculusquillAnd
here's a great blog post on preparing ...