Too square houses, looks a bit flat, and total abuse of the trashed walls.
A bench that you can't reach with a well (?)
Velvet petal = jungle, also left of it you got a little mistake with borders and water.
Personally, i don't like it when the cobbled pavement goes right into water, i like to put something like dirt in between.
Speaking of dirt, it looks too empty, maybe a shrub or something would make it look better.
And the last pic looks pretty good.