I like it! ('Like' of course being an understatement.) Something SOMETHING, and I'm not sure what exactly, feels off about the lowest perspective line on the right. I'm not a well studied artist, but something doesn't feel right about the slope of that- I think it's a ledge or waterway -which runs along that lowest line. Beyond that, I really am loving this
Thank you for sharing!
Edit:
I looked at it a little further and I realized what's bugging me... the perspective seems a little off because it's the same width all the way through though there should be a slight taper; the further bit should be just a tiny bit thinner than the closer part. Working on this small a pixel level, though, I don't know if you'll be able to work that in. It might be worth testing, though. If you could widen the closer bit just a little, that might make it feel a little less awkward.
But again, I bow before thee on hands and knees in awe ^u^