So the boss of SF4 has been revealed a while ago. I just forgot to post about it. His name is Seth. He is the chief of the weapons development of Shadaloo. He modified his body using advanced technology.
That's him

Another thing I want to mention is the official siteSF official site they have some cool stuff there. Particularly this one anime trailer that is just boss. I mean it, it's awesome. It shows Gouki (Akuma) fighting Ryu, and... it's great.

I think I'll finish with some pics of SF4 then.