Probably posted this in the wrong forum area however, if ya want a wallpaper which look awesome on a mbp check this guys work out.
http://staford.deviantart.com/
and this link
http://staford.digart.pl/digarty/
PS: yes the latter is in Polish but the art is worth it
http://staford.deviantart.com/
and this link
http://staford.digart.pl/digarty/
PS: yes the latter is in Polish but the art is worth it