EinScan is a series of handheld and desktop 3D scanners created by Shining 3D. You can export your 3D scans directly to Sketchfab in just a few clicks!
As an example, here is an angel model (length: 13cm) that was scanned by the EinScan-S desktop 3D scanner:
1) When you've finished scanning, click the Upload button in the list on the right side of the screen.
2) Enter your model title, description, tags, and mark it as private if needed (Pro and above accounts only). Try tags like "einscan" and "3d-scan" so that the Sketchfab community can find your models. When you're ready, click Submit Model and a notice “Upload model file successful!” will pop up.