Well, I just found my new favorite game. Congrats on your entry!
I'm a big board gamer nerd. I adore this design. Getting to add onto your previous board has excellent "look what I built" energy, and really opens up the design space for long-term strategy. And the whole aesthetic is gorgeous. The little tile pop and bounce make each tile a delight to interact with.
Any criticism is just because I want this and I want it yesterday. I want it to be the best it can be. The scoring takes a super long time. I imagine it needs a more dedicated tutorial as folks not familiar with Kingdomino will probably need some help learning the core loop. And I desperately want to know which direction my board will go for the following round. Perhaps you can pick which direction to go, and each direction has a different modifer? Go East, but water scores -1, go West and lavender gets a free building instead of your starting castle. Stuff like that.
For real, this is incredible. I'm a board game developer. I want to make this game now. Can I help you make this game??