Looks really great, love the eagle. Nice brown rake too and is that a new beard?
Not sure what's happening in the scene outside Grandpa's house, looks like Heidi is taking her doll to the chopping block for an execution. She's got a nice looking shoulder cape.
The goat hut could have been better with a full roof. Why have a partial roof - either you play with the roof off or you're careful and kids have small hands - it's not like the cars and trucks have partial roofs - they just have removable roofs for access.
Grandpa's house looks really good from the front, also like that chimney set up in the kitchen, well designed.
As bml87 said, great additions to Western themes, I think the woman in blue might be the first reasonably period civilian woman (not a bandit or upper class type) we've seen since the original dollhouse theme.