Tips for upload 3D models to Sketchfab

Any users of Skethfab should know that you can’t upload models size more than 100M to Sketchfab for free.
But many exquisite 3D models size are often more than 100M. For example, the size of color models scanned by Revopoint POP 2 is usually more than 100M.

What is the secret tip?

If you use ZIP, RAR software to compress the 3D model, the model size will be reduced to 30% of the original size. Then you will find the size of your 3D scanning model is less than 100M