How to import and export gLTF/glb in autodesk Maya
get it from here : https://rexx3d.gumroad.com/l/imfms
I made a glTF import/export tool for Maya and sold it on Gumroad (25+ users so far).
The latest update fixes earlier issues and now supports import/export with materials.
Existing users can grab the update from Gumroad.
Next update will include animation support.
Happy to hear feedback or suggestions.