These guys are having too much fun. Brothers Marcin (Xulm) and Przemek (Surpiko) are drawing all the awesome LEGO sets from their childhood. Check out the rest of them on both their blog and flickr.
Also check out their individual websites and blogs, good stuff there too:
Marcin (Xulm) xulm.blogspot.com and xulm.pl
Przemek (Surpiko) surpiko.blogspot.com and surpiko.pl