I think it fits into the same scene as fc5 (although it's less castle themed over here). Nice work so far.
Please fix the packaging. Read the packaging guide if you got trouble with it.
You could use certain mapmodels instead of trying to make the same details (while eventually, they contain less quality and are tougher to render). Take for example the cart or chair.
The huge sewersystem isn't that great addition to the map.