The upload limit of models is
50MB. We currently do not support upload of larger files as they may cause issues with loading on mobile devices.
The files you are trying to upload are very large and not optimized for use in 3D “real time” viewing. Here are some ways to solve your upload issues:
Look for items that have a triangle count below
Some of the items above have up to, or over 1 million triangles. Reducing the size of these items is only possible in 3D editing applications such as Blender, Cinema4D, 3Ds Max or Maya.
Use lower-resolution textures
When you download the Sketchfab files and unzip them, you find that the textures have a very large resolution (
4096x4096). Reducing the size of these textures, to
512x512 significantly improves performance.