@bold: this is what im saying....thats the only way you can really explain why he still looks that way but thats an asspull it does not make sense. If Orochimaru took back his DNA he would not look that much like a snake. Orochimaru would have taken all of his DNA and if he did leave some, he would not have left enough for him to look like that
and 2 its not only because of sage mode, but thats all that you can say to supprt why he looks that way which is also an asspull. what im saying is these things can be explained but they are asspull reasons that dont make sense. I agree thats probably why, but im just saying its an asspull
I dont find it an asspull but you can have that opinion.
Besides something else to think about.
Oro could use senjutsu chakra (he used it in some seals, for example the curse seal),
but he couldnt make his body go into sage mode. It wasnt the right type of body.
Maybe the chakra that was taking over Kabuto was injected Senjutsu Oro chakra, turning Kabuto slowly into a white snake if he didnt get control over it. Just as frog genjutsu can turn you into a frog and into stone.
Snake sage mode would give a similar effect in looks.
Jiraiyas skin becomes wart like too due to the toads.
A snake sage mode user can have a scaly skin (either from Oro's chakra, sage mode or both).
For me it feels like an okay explanation.
Anyway we understand each others points now and that is good,
even if we maybe dont agree in the end.