I'm pretty sure the guy posting these, and the guy who got these onto the site, are the exact same person.
Seeing as I was hanging around a lot when he actually made posts updating the sonic sheet
But I may be wrong
EDIT: Nebula's name is also in the credits on the top of the sonic sheet you posted BigG.
EDIT2: Whoops this post is irrelevant as the problem has already been cleared up, my bad.
As for the sheets themselves they look good, but I think Super Sonic's contrast is a bit funny looking
Seeing as I was hanging around a lot when he actually made posts updating the sonic sheet
But I may be wrong
EDIT: Nebula's name is also in the credits on the top of the sonic sheet you posted BigG.
EDIT2: Whoops this post is irrelevant as the problem has already been cleared up, my bad.
As for the sheets themselves they look good, but I think Super Sonic's contrast is a bit funny looking