@Rondidon : Now it looks like a real village part. For water youy should add some fresnel movement ? world reflection is not necessary ,even the shade can make it look great already :
@Esper: For the wheel, it looks very granny in the texture, like too much noise ? And there are too much baked shadows radially, instead it should be a shadow along the circle path of the Wheel perhaps ?
Perhéaps it's not baked shadow but texture variation, you should change it cau it makes loosing the circle aspect and lighetning of the wheell