Has anyone re-build Steph Gosling's image and is willing to write a howto like https://codedream.me/2018/02/02/how-...ung-galaxy-s7/ or even a script like https://github.com/CancroSailors/sai...d-environment?

I tried for several days now, but it seems like I don't have the required knowledge to figure out how things should fit together