This is my first complete, non-rushed submission. It took about two weeks on and off. I finished it last night and rendered it with Cycles at 1024 samples. All materials are procedurally generated. Most other aspects of the scene are also random in the sense of “I’ll take this random configuration” after looking at a few (or many 
).
Original at drive.google.com/file/d/1_4UoLV1wvbzHmdR6b4_FBYoR6vuQn2sB/view. 