There's already a post made on vrmodels.store. However, the quest port posted to that one is too large of a file size to upload (18 Mb from what I remember; 8 over the limit) I'm not sure if the official one has an optimized version which is quest compatible.
Should I do optimization outside of unity? I tried and the file size barely changed, if at all. The lowest I got it to was somewhere near 13 MB, with compression and lower res through unity itself.
You can try using this https://github.com/kurotu/VRCQuestTools Not sure how well this will work. I dont usually make my avatars quest. But its worth a shot!