>>8134326>good tutorialsThat's a bit like asking for paint-by-numbers instructions for Mona Lisa.
There are no tutorials because each of these pieces is pretty much unique and even if someone is crazy enough to double his workload by recording a detailed build log you won't be able to follow it anyway because you lack the skills the author has.
I said it before and I say it again, if you need the tutorials you are not ready, when you are ready you will not need any tutorials.