As a Brit, I'm so happy the new region is based on the UK! You can tell the largest(?) town is supposed to be London, and I like how it references the Industrial Revolution with all the machinery. Also, there might be a football-based minigame considering the stadium and the main character's footie-looking gear.
I adore the fire bunny starter! But that bandage on its head suggests it's going to evolve into a Fire/Fighting-type again...
Britain doesn't have a lot of exotic wildlife, but I'm expecting Pokemon based on farm animals, badgers, foxes and stags/deer (based on Scotland). Maybe seals, dolphins, sharks and all sorts of birds too. (There's always a new bird Pokemon that turns up in the first route, so I wonder what it will look like this time).