Plarail 'Doki Doki'

I was watching these two beautiful sets for some time, but when I saw Suzukawa's videos, I bought both Dokidoki sets. I liked the way she managed to avoid the steep slope with the bridges connecting two mountains. So I did something similar. By the way, the set with the Fortress (the older one) is, in my opinion, much better. The fortress looks great by itself, but it also has nicer entrance portal with green bush down there:



The other one (the one with the sticker that I don't like very much) has naked portal leg (nothing green around the orange portal). Also, the older fortress set is assembled (the track is fixed), and the other one is not. 
The radius on the mountain track is small, so not all of my trains coud manage it (the Enoden Type 1000 hits the middle tunnel descending, for example), so for now I use Enoden 500 and Meitetsu 510 on that line and they are running just fine. Altogether, beautiful sets, I really love them!