I'm not sure how this thing will go over. It seems like an idea joke SCP in which people think up a series of Things It Does, then goes about making up words and analogies in order to mask what exactly is going on. Plus, it's a take-that at how SCPs are supposed to be written very clearly and plainly, without anything that 4237 can't be described without. But since I don't know it's going to be received, I'm not gonna add a Testing Log for other people just yet.
Oh yeah, and a Truncated Icosidodecahedron? I picked it cuz it's a Long Ass Word and, based on images I've seen, has a visual unease that I felt matched up with the SCP's inability to be explained.