When I export to OBJ a simple 3D model and load it into sketchfab, it'll show all of the textures and colors. When I export a bit more complex 3D model with different furnitures etc it'll show in sketchfab only geometries without textures and colors. Is there a tip to handle more complex models with textures?

thx for any suggestions.

https://1drv.ms/i/s!Akolexaug0wtpzdQcOBX2jbCfVoz

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