Maybe williams team is the last photo comparison between 2007-2006 F1 cars that i am working on . As you can understand it is really hard for me to prepare all this photos . I am thinking to prepare similar posts next year if anyone is interested in ,
NOSE CONE
Similar nose cone for both cars with an end relatively close to the ground
SIDEPODS
Different sidepod shape but both cars have quite similar aero elements (chimneys , T wings)
SIDEPODS COMPARISON PHOTO 2
FW29 have more sculpted sidepods at the bottom
SIDEPODS INLET
FW29 have more curved sidepod inlets compared to the FW28 which had a circle quarter shaped inlets .