Export to Sketchfab

1. File/Save and save filename.obj (don't forget the .obj extension).
2. Neobarok creates multiple files with the OBJ:
   • filename.obj
   • filename.mtl
   • Material_basecolor.png (RGBA image)
   • Material_emission.png (RGB image)
   • Material_metalness.png (grey RGB image)
   • Material_roughness.png (grey RGB image)
3. Compress all these into a ZIP archive.
4. Upload ZIP to Sketchfab.
5. In Sketchfab:

• Set Opacity to Material_basecolor.png if the initial scene contains transparent objects.
• Set Specular F0 to 0.
• Set Emission to 100.
• Add Bloom and Tone to get the desired effect.