Welcome to my newest track !
For this one i used some custom blocks from itemexchange and the scenery was partly inspired by oregox's track of the day (as well as my own scenery - see purple serpent)
Author time should be doable by anyone that looks at gps and takes the lines (i didn't sd in the author time) and takes a bit of time to hunt, my personal best is the GPS and is 39.303 so far.
The track is quite light with 7111 c but does have a few trees as well as 2 custom cherry trees made with iron as the wood and cherry trees as leaves haha.
Have fun !
PS : the scenery, as per mudda's advice, was made so that you only sd on parts that are in the shade (apaart from a very small sd)