This is Sonic dressed from the song "Immoral Memory"

I'm a major fan of the band Vanan'Ice! Len, Kaito and Gakupo from Vocaloid!

I really loved it when Len's the girl in some songs. I can see Sonadilver in this one! In my imagination, this is how it goes:

Sonic - Kagamine Len

Shadow - Shion Kaito

Silver - Kamui Gakupo

Yeah, I likey this style a lot :D

By the way, I'm making a Sonadilver one shot based on this drawing.