Oh sweet! You can vectorize things and make them look smoother. Sorry, I have to wait until after work to respond to comments.
I made that by using Gimp like MSPaint, my art skills are limited. If I wanted to change anything, I would make the guy's neck scarf excuse to not draw a face look better, and remember to give the backpack arm straps :P Otherwise, I would love to see how you would think to improve the title page art!
