First off, I am loving the concept that you chose. This can be a really cool scene. I would recommend trying to work on the surface definition. As a whole, the atmosphere is starting to read but when looking at the details the surfaces break down. Work on the blends, lots of the surfaces smoothly blend into another with…
Coming along nicely. I think you have some scale issues here. The concept has some nice figures scattered around for scale reference. Do you have a scale figure you can duplicate around the scene next to doorways, crates, etc. so that you can maintain consistent scale? For example that boat looks super tiny.