WARNING!!! ALWAYS CHECK HOW DEEP BOLTS CAN GO INSIDE YOUR MACHINE BEFORE SCREW THEM ON THE STAND.
It seems that in some machines using long bolts can arm your control board: Link
EDITED: Analog Four + Push stand pictures added.
My new two tier stand just got laser cutted.
I use a MOTU Ultra lite interface and a MOTU Microexpress, the stand councils both interfaces below the machines.
I can give you the files so you can go directly to any acrylic laser cutter and do it by yourself
If there are a couple of acrylic laser plotters here in Uruguay I bet you will find some at your city, don’t you?
Btw it costed me about 40 usd for the two pieces in 5mm acrylic.