I finally uploaded the video of the CPU calculating and printing out prime numbers :)

It took me like an hour or so, to punch in the opcodes through the flipswitches! :D
I consider this project complete now and I already designed a slightly improved version, which i will build over the next few months (or years). I hope that i will be able to document it better, from the beginning on.

Here is the link to the (now still empty) project page:
https://hackaday.io/project/11644-samira-mk-ii