The version without filters looks much better, and I love the one with paper background. Though it does not look hand drawn at all (as you would suppose on paper) and is not as clear as the colored versions, atmosphere and colors are great!
The "Player Edition" is good, too - but maybe choose another script? There are some cool (and readable) ones at dafont.com ...
My suggestion for the trees would be to make those "bumps" bigger - roughly as big as the houses or so. When you look at a satellite picture in google maps you may notice that the shape of single trees in woods often shows quite clear at the scale of your maps.