Your Old West sets look good, except -
- it should be re-oriented so that the buildings currently facing southwest face to the south-east instead. You've got most of your store fronts in shadow. They were often built to face the mid-day sun so that light would come in through their front facing windows.
- you should take out the weather vane in the center completely. Not sure what you were thinking, but no one would set one in the center of town anyway.
- the water tower should be all wood. Metal water cisterns didn't show up in the west until the 20th century, for the most part.
- have a look at Pounder's Western frontier towns
. The organization and orientation of those are spot-on historically correct:
Other than those things, great job! I like the textures very much. Keep up the great work!