The stock lengths of MakerBeam work exactly for this mini-ITX case. The top and bottom plexiglass panels were cut using the 'shaper origin' (a hand-held CNC-router). It is a true diy project.
Walnut and Acrylic PC Build : 11 Steps (with Pictures) - Instructables
Blog Tinkerforge
14.3l Makerbeam XL case with Nh-d15 and rtx30xx TUF. : r/sffpc
Imgur: The magic of the Internet
MakerBeam (@makerbeam) / X
pc bench case made from extrusions
neilhart's completed case mods
Completed - Small footprint open ITX frame using 10mm MakerBeam extrusions
Here is my new itx build. What do you think? It is inside a 50 cal. ammo box - 9GAG