Multi-part Multi-Headset Stand

Multi-part headset stand that can hold multiple headsets. Each part fits into one another, the bar is stackable,thus allowing for variable heights. Each part requires its own print, with the bar and top requiring supports touching the build plate.

The files will need to be rotated and scaled up 10x. I am not entirely sure how to fix this for future makes so if anyone could let me know that would be great.