playing with angry birds

I am new with sai, and I am still practicing to use it, yesterday I started outlining this, that I didn't really wanted to finish at all. in end I didn't know how I could color it well. but I hope you like it. it took many hours to finish it.

if you have tumblr, give me a like or reblog
thanks

Who else would be interested in PrussiaxFinland?
this pairing/pics were based on my friend, ~SusieLupin's fanfiction, where Prussia was playing angry birds and he could not finish a level and Finland does it for him easily.