Old, fat B737-800W by David Rawlins
http://unitedtrafficteam.com/uploads/posts/2012-04/1334335674_738_aerosvit_teaser.jpg

New, slimer B737-800W by Erez Werber
http://unitedtrafficteam.com/uploads/posts/2012-11/1352775893_faib_738aew.jpg