Just to announce that next track will be Ada Huja.
Location: https://goo.gl/g0a22p (https://goo.gl/g0a22p)
I'm not actually sure when I'm gonna start modeling, but track is laser-scanned, so...
(http://i59.tinypic.com/fekxhy.jpg)
Finally! Laser Cloud is fully imported in 3Ds Max 2016.
Any help is welcome.
If I was you, I would make a centerline of the track, with a lot of vertices and you match them to the laserscan vertices, than make outlines for both side and match them again. Then connect both lines and make a surface from them. Then do the terrain manually and match its vertices to the laservertices again, this is how I would work through the whole track, it cant get much more precise