Well, whenever it came out, he's still a cheap rip-off if he looks like that in the games (I haven't played Tekken in years, and none of the characters were interesting enough for me to remember except a fighting bear and couger head wrestler guy).
Please understand, I'm not blaming Tekken for having SF-ripoff characters in their game. Every fighting franchise since the early 1990s has stole heavily from Street Fighter. But they usually try not to make the SF-lite characters the backbones of the franchise.