You're recent painting looks amazing! Your photography skills are pretty on point as well :) I am no professional, but I do enjoy art (painting and photography especially). My advice is to simply start focusing with the scaling and angles. The angle you took the photo at creates a super dramatic view on the structure so I would start with just getting those angles right. Like I said, I am no artist but I really enjoyed looking at your work in the post. Best of luck! Hope to see the final product soon!
RE: I need help from a REAL artist (or anyone who thinks they're an artist)lol