What were the next body changes after '99, even insignificant ones?

I believe there were some changes in '02? And then I think the next one was in '05.

IMHO, '99-'04 look the same, what am I missing?

 

Body changes include the headlights and front bumper, but more important were engine, electrical, suspension etc.

 

1995 993 - 270 HP 3.6L

1996-1998 993 - included varioram 282 HP, lost the basket handle spoiler (except for the cabriolet), added the top rear window spoiler.

1999 996 - 296 HP 3.4L (optional taco rear spoiler), first 6 mos of production had orange lens covers on tail lights, second 6 mos had clear)

2000-2001 996 - 300 HP 3.4L due to minor exhaust modification (rear spoiler option changed somewhere during this era)

2002-2004 996 - 320 HP 3.6L, new front bumper stlying, painted bumper stops on rear bumper, new headlight styling, added glove box, offered optional new 5 spoke carrera 18" wheels, added glass rear window w/ defogger to the cabriolet instead of plastic, updated hood/trunk release buttons, new optional Bose stereo, restyled cup holders, standard 3 spoke steering wheel w/ crest, x54 twin exhaust tips optional, blah, blah, etc...