The maps are almost done. Due to the fact that I chose a semi-desert scene for the route, it's somewhat bland, but I didn't have enough time to insert some good desert tiles. The city is coming along nicely, but I haven't begun the ocean map. It would help if I knew more about what I was making.
I"m a tilemap editing queen, capable of manipulating whatever I want out of the tiles at hand... but I don't work well with others who would desire the tiles their own way. My signature is my heavy use of overpasses and intertwining multi-level paths.
You did ask if I was good at mapping. I consider myself an advanced mapper.