Too bad my tails sprites isn't as great as yours.
The sprites were actually from the moble game "Sonic Cricket." So I decided to make it look something like for Srb2, some sprites were customize. But this was awhile back in the middle of Srb2 2.0.7 so it's old work it wasn't really well done. I never really finished it but I think it's ok... for what it was. Now that I think about it... it kinda creeps me out now.