@pantsyourmom Yaoki tell's you what to do.
Please use Unity 2019 to open it. You can choose to use VCC to open it, but please choose Add Exiting Project.
Please do not update SDK or other plugin in the project. Otherwise, I am not sure the project could work again.
Please check the blue print ID of the model, and choose de-attach to clear the old blue-print ID.
Your problem Unity 2022
