Pi-Zero based Instant camera

This is a project I've been working on for some time now; It contains a Pi Zero, a thermal printer that can print stickers, a pi camera, a 1200mah 2s lithium-ion battery, and some power circuits.

A short press on the green button takes a picture, by rotating it you can adjust the brightness of the picture, and a long press prints the picture onto the sticker paper.

This is quite a difficult build so I probably won't make a full tutorial, but if you know what you're doing and still want to give it a try, or are just looking for inspiration, these are the parts I used:

Parts list:

Raspberry pi Zero W

EM5820 thermal printer

2s 1200mah li-ion battery

raspberry pi camera v1.3

2 green, 2 red leds

ST7789 240x240 SPI screen

EC11 rotary encoder (D profile)

2s lipo protection board

2s usb lipo charger

5V BEC module

usb C female port

2 3x6x8 aluminium bushings

6 1x6 round magnets

4 9x3x1.5 magnets

A variety of m2 m2.5 and m3 bolts

The camera protection mechanism is based on this model. It is modified to fit on the camera, and I've added some magnets.