NUCfinity - A Shelf System for Small Compute

At home, I've got 3 NUC-sized PCs on a shelf doing various things. I wanted to reclaim a bit of shelf space, so I thought it might be useful to make a little shelf setup. So, I started sketching something out when it occurred to me that it might also be nice to make this thing Gridfinity-compatible, and here we are! There are 3 different tier types included here:Lower Tier with attached Gridfinity-compatible baseLower Tier with a flat base / Middle Tier - This one pulls double-duty.Top TierI also included a fully-tricked out 4x4 Gridfinity base plate. I set it up as the skeletonized plate with both 6x2 magnet holes as well as screw holes. So, go ahead and use that plate if you want to do magnet-mounts or screw-mounts. If not, you can go for a 4x4 light baseplate, Clickfinity, or some other variant. The picture shown here is the Gridfinity base, Gridfinity-style lower tier, a middle tier, and a top printed in eSun's PLA-CF. I had some excess of that to use up, but you can print