Once upon a time Valiant Comics were, at the very least, the #3 comic book company in the country. Now, they are gone. Before they left, they created some interesting variations on the super-hero, one of which is now at Character Obscura: Shadowman. Maybe he's not all that obscure, but maybe his being replaced by an even longer running character using his name makes up for it.
Check him out; he even uses an obscure mesh, Male Ponytail.
And if anyone desereves the Nocturnal attribute, this guy's the one.