How to install a reverse camera (any car brand!)

Used parts:
t-tap scotch lock connector: s.click.aliexpress.com/e/_DkG...
cable connector: s.click.aliexpress.com/e/_DcJ...
plastic remover tool: s.click.aliexpress.com/e/_DDP...
corrugated tube 6.5mm: s.click.aliexpress.com/e/_DEa...
solder seal connector: s.click.aliexpress.com/e/_DEO...
electrical insulation tape: s.click.aliexpress.com/e/_Deg...
heat resistant cable tape: s.click.aliexpress.com/e/_DEi...