My first track with detail

Hey guys, Ive been playing freerider for a while and have made a few tracks, but i just made my first one with detail and i would love if you guys could check it out and give me a few pointers It is called Construction Zone Trial. Thanks in advance i put a lot of time into it.

 

http://frhd.co/t/493782-construction-zone-trial
just found out that i can put a link to it so here you go. This should make it easier to find