Hi! Thank you for your response and your question!
The thing I would like the most is quite basic, a 'dirtier' looking wall for houses. right now the current wall is beautiful, but too pristine in the sense unless I am trying to build a very important city it does feel a little 'too clean'
A few more options for shape of houses would be nice, to be able to build a few different ones as well :)
Honestly I am no expert, I am in love with this set in this but the best I can tell you is I always sort of think 'I wish I could build a few different houses', even just in terms of the colour of roofs or shapes.
A1 feels slightly empty, like a greener look for some grass could be nice very nice as well, but I'm mostly just rambling now lol sorry I couldn't be of much help!
P.S If you have a medieval village set... I would love to be pointed in that direction as I would love to purchase one from you!