I took on this project almost exactly a year ago to try and delve more into 3D and learn game engines. What started as just trying to recreate the architecture on a window turned into me making and texturing the entire courtyard, and putting it into UE4 to top it off.
The amount I learned about creating in Unity and Unreal has inspired me to undertake more game projects in the future, VR especially. Getting the VR system to work, and be able to walk around the entrance courtyard to Hogwarts was an experience I never thought I'd be able to make for myself.
A demo of the FPS walkthrough
VR Demo
Another video demo