IF you use the IMG code underneath the picture will appear in the post. The second one works anyway, so no worries.
It looks similar to a T3 core but all the fitting are different, the manifold too, although you could see if it would fit a T3 flange.
It's definatley an old skool KKK turbo, I think the group b spec ran larger housings, the wheels may vary too. It'll still be good for a large amount of power, how much, I don't know.