A few weeks ago I was able to export this thinkercad model and import it into sketchfab: https://sketchfab.com/models/4f4a1647927f4983bc8ff4fb09313131
Miraculously, it kept all the colour information. Can anyone tell me why this process seems to be impossible now?
All the models I try and download and import into sketchfab seem to appear white as if they are 3D printed. This is not particularly useful to me.