My entry for the 12th 90MC.
You might ask yourself: Why is the title "We Spiral Down" although there is no spiral and the track doesn't descent that much? I just typed my first idea in because I had no time left at the end. I spent about 70 minutes on the route then build my quickest valley scenery ever in 15 mins and added the items, validated, calculated shadows and named the map in the last 5 minutes. While I admittedly need to work on my time management, the route itself is actually really good. I spent a lot of effort to completely ignore the theme without breaking it. I used sideway-CPs, added way too many CPs in some places and placed less CPs than i would normally do in some sections. Thats why you don't really notice the theme while driving this map.
Overall, I'm actually quite happy with the result, and I hope you enjoy it too.