Installation for AOSP:
1. Install MIUI Libraries https://www.pling.com/p/1974872/
2. Install preferred Xiaomi Camera module for AOSP
3. Install 48mp fix (if ROM supports it!) - https://www.pling.com/p/1974871/

Installation for MIUI:
1. Install preferred Xiaomi Camera module for MIUI

Features (in Leica + MIUI):
— Leica/MIUI interface switch
— Back and front portrait lighting
— Clone mode, VLOG and VLOG Pro
— Movie effects and Long Exposure
— 4k30 and 1080p60 EIS
— Short, Multi-lens, Dual-lens and HDR videos
— 20x zoom
— and much more!
Only on MIUI:
— Leica/Film/AI Watermark and Supermoon

Bugs on MIUI:
— 960fps

Bugs on AOSP12/13:
— Device and Leica Watermark