Don't overcomplicate things like doing entire buildings and mountains out of off-grid quarterblocks unless it's necessary. Doing landscaping with just blocks is just absurd! Use the landscaping tool.
It's kind of an unfinished screen but I really could use some input on the buildings. I know the foliage is sloppy at this point and I'll be replacing most of it.
The roof neither looks Asian nor structurally solid
You may need a better workbench. Have you tried Louis bench with added Japanese roofs?
Asians never use iron roofs
Don't overcomplicate things like doing entire buildings and mountains out of off-grid quarterblocks unless it's necessary. Doing landscaping with just blocks is just absurd! Use the landscaping tool.
You need to let go of the metal roofs.