very interesting idea, good job! maybe the green trains are a little too small, but it's not a bad image, good luck!

Perspective of dogs on top is wrong...the source pic is a down shot, and the angle is wrong. Maybe this would be better without them, or you could find another dog...the idea is good.

this idea is really cool and every thing but, the image is very easy to do. the train coppies have been recolored and resized and with dogs in them... way to simple imo

with the dog in the main train is huge as hell or the other dogs are the size of mice lol