This is a totally useless project; I already have a working machine, some components are very expensive, and hard to purchase some of them.
However it is very exciting! For example the ULA came from the other side of the Earth (form New Zealand), the axial capacitors came form another side of the Earth (form USA), and there are some factory nowadays, which produce the mechanics (PCB, case and keyboard components).
These pictures show the phases of the build.