Ruka, she currently has three forms which is...

Eevee
Vaporeon
Shaymin (sky)

Can notice her mostly due to a simple pink ribbon she wears ... too bad the eevee is much common like other eevees, only the vaporeon and shaymin forms are unique.

Ruka can be feral or anthro.

Ruka_vaporeon should had been tagged differently to avoid confusion when seeing her as an eevee or shaymin but the owner has gotten lazy and left it as is.