tThese are a bunch of drupal related sites.. that i just got hold fof ..... hope u wud find that useful...

design w/ drupal: http://snh450.mickens.us
http://buytaert.net/tag/drupal-sites

Check out this for some possible approaches
http://www.ericwoodford.com/site_specification_project

http://groups.drupal.org/drupaled-distro

http://drupal.org/node/110996