Board Thread:Naruto Discussions/@comment-4688597-20140906014901/@comment-4688597-20140906151717

Yea, and none of the other Jinchurikis had these traits when their Tailed Beasts were sealed in them. They had different stages of forms unlike Madara, who only gained clothes that were formed of chakra and stabilized into real clothes. Obito and Madara were the only ones whose physical appearances changed as a result.