THE RAMPWORK ON THIS PLAIN SUCKS. SERIOUSLY WHO WOULD TAKE A BUNCH OF SINGLE WIDTH 45-DEGREE INVERT SLOPES AND TRY TO PASS THAT OFF AS SOME SORT OF "BUILD"????
oh wait
props on the archwork man, that style looks awesome on big builds like that. That said, the real challenge with working like that is doing the exterior so that it doesn't look horribly mangled; you kind of copped out there which is a shame.
Though on the other hand, every one of your screenies is either very dark or a detail, so it's kind of tough to really tell what's going on here. What's your brickcount out of curiosity?