A starter MRTK Unity project that you can use immediately without going through the lengthy setup.
This repo was made based on Microsoft Mixed Reality Toolkit(MRTK) Beginner tutorial environment set-up instructions at https://docs.microsoft.com/en-us/windows/mixed-reality/develop/unity/tutorials/mr-learning-base-02?tabs=openxr. The challenging part is to get all the settings right, which can be quite tedious. If you install software listed under 'Prerequisites' at https://docs.microsoft.com/en-us/windows/mixed-reality/develop/unity/tutorials/mr-learning-base-01 and clone this repo, you can save a lot of time and immediately build the scene or follow the beginner tutorial.
-Unity v.2020.3.5.f1
-Mixed Reality Toolkit Foundations v.2.7.0.
-Mixed Reality OpenXR Plugin v.1.0.0-preview.1