Low Poly Epcot - #100dayproject Day 011

It's been quite a while but here's day 11 of the 100 day project for me. I have been looking at a lot of awesome low poly art and thought I would give it a go. Like most things that may look easy it's deceptively hard to get a good low poly look and I am afraid I have missed the mark by a large margin here. I would love to hear your constructive criticism with specific direction on how to improve with regard to low poly artwork.