User blog comment:Black Leg Sanji/Strawhat 2 Year Makeover/@comment-3039276-20100917112211/@comment-3039276-20101005035124

Chapter 598 reveals it all! hehe. as for my previous guess.

Luffy actually had slight changes. pointing out his new scar (x shaped) on his chest.

then, Zoro having a scar on to his left eye that looks like Rayleigh's scar.

Sanji having a more curls in his brows (WEE~ i guessed it ryt!) hehe. and he had grown a goatee and a moustache. =))

Usopp has grown muscles and has more weapons called "pop greens"

Nami in my guess was correct... she had grown her hair =)) and more sexier than ever.

Chopper as i thought, he has a more cuter appearance. having his hat changed into a rounded one. haha. i think that was something he had put in his hat to become rounded.

Franky has really put up a lot of work in his new body. he has now bigger arms and remodified body parts. being the newest Battle Franky #37! he has now shaved hair, which could mean he doesn't need cola just to fight anymore.

Robin has a more matured look, as she has curly hair strands running down to the side of her face. and she has a different appearance now, similar to a persian dancer. x))

Brook being a more funky musician than ever. he has no changes made rather than his attire just as i thought. =)) he now wields a guitar which could be a new weapon.

=)) check out the latest manga chapter to see for yourself. ;)