Maybe not quite as crazy as Xenoblade though the middle picture looks like it could fit. XD I have to admit I actually do enjoy the realistic areas of the world of Eos from what we've seen since it makes it feel more down to earth, especially since the animals are very fantasy like and bring it to life. At the same time if the whole world is ordinary I might be wishing for some amazing place so I definitely wouldn't mind some areas being sort of Alien like. Sort of like when you go to Gran Pulse and there is those trees that look like cotton balls! Plus its set on a different planet so they might as well make some crazy locations.
By the way...did you play one of the Xenoblades? The second one is a mixed bag...but the original Wii one is a masterpiece. Everyone who is into JRPGs and likes to explore huge, interesting worlds and cities is absolutely right there. The story is also very epic and the characters likable.