It's Benimaru. Took me 2 seconds to notice.
You know, that's exactly what I was talking about on the other thread: SNK characters are a baaaaaad choice for a base. SNK sprites have been done to death.
IMHO, this sprite looks like a badly done palette swap. The pants are messed up colorwise, his neck is too short, his arms are oddly shaped, the stance is a cheap rip-off and doesn't fit Sensui at all.
The same thing with your Yusuke sprite, it has "Terry" written all over it.
Don't get me wrong, I'm not trying to be insulting or mean, that's my honest opinion.
You could do so much better.