How to Upload your Model to Different Metaverses

How do I upload MetaMundo models to Spatial?
How do I upload MetaMundo models to Decentraland?
How do I upload MetaMundo models to OnCyber?
How do I upload MetaMundo models to Mozilla Hubs?
How do I upload MetaMundo models to SuperWorld?
How do I upload MetaMundo models to Voxels?
Which metaverses will my model be compatible with?