I have noticed one potential issue.
No not the cats lol
Although cat fur in the rail slots can't be good ;-)

The touchscreen mounted at floor level.
Umm, why ?

Doesn't that make it a pita to use the panel ? Given how tall the machine is, wouldn't mounting it along the top make a lot more sense ?

Also given a housed full of cats, kids anf people - isn't it likely to get knocked - a lot - at that level.

Just looks wrong to me and given how easy it would be to put it at the right level - why keep it so low ?

Unless the printer is going to be placed on a table - but i understood it is to be freestanding on the floor - hence the massive legs.

Other than that - it's a true work of art :-)