A nice looking aluminium enclosure

 

And another aluminium case suggested by wishbone_aaa:

https://www.circuitspecialists.com/metal-instrument-enclosure-la-6.html 

Jim Sheldon, W0EB says:

“I’ve got one on backorder for my third uBITX. The uBITX should ship pretty soon, so I hope the case backorder doesn’t take too long.  I’ve used the smaller versions of this case on other projects and it’s really nice to work with, but the aluminum front and back panels are really soft aluminium. Be careful drilling holes and cutting out the LCD window.”

Reference