I need a fully offline map of one specific area that I can open directly on my Meta Quest 3. The map must display two annotation layers: • Landmarks — show location pins with their basic names only (no extra descriptions). • Points of interest — pins for the personal spots I will give you once the project starts. No routing or live data is necessary; I just want to look around the area, see each pin, and read its label while the headset is completely disconnected from the internet. You’re free to build in Unity, Unreal, OpenXR, or any workflow you prefer, as long as the final result runs smoothly on Quest 3. Please include: • The compiled APK ready for sideloading. • All source files and assets so I can edit the map later if needed. • A brief step-by-step note on how to install the app and where to drop future asset updates. The map has to load quickly, keep labels legible at normal viewing distance, and work with the headset’s default hand controllers. If those points are clear, let’s discuss the exact area and my shortlist of points of interest so you can get started right away.