If you ask me it should have been the cob. Not the kernel.

Just wanna add here that it is not just hurt in terms of time, money or loss of data(those are a given). It could even land you in legal trouble that you can not explain your way out of in some extreme circumstances.

This.

Also containerization in general. Not just docker. This includes podman and LXC (which is probably your best bet if you want a full system in a container)

If you are starting with nothing then maybe a lithophane conversion on the photo

https://3dp.rocks/lithophane/ https://itslitho.com/ https://github.com/muldjord/lithomaker

Just some options. 3dp.rocks works well from my experience. That would at least give you a starting point. I’d see if there is some way you can scale it on the z axis of the features are point straight up to get more depth on what the lithophane provides.