Mr Hero the Newmatic Man – Comic

Some time ago, Matt wrote to tell me about a comic called Mr Hero. The character, a steam powered automaton sent to Earth as a sleeper agent for a typically evil bad guy intent on world domination, was designed by Neil Gaiman, but the comic itself was written by James Vance. It sounds pleasantly Steampunk though (at least initially) with the Mr Hero, and spare head, found by a farmer in the 1880s.
I can’t say I’ve read it, and it seems that it lived for only 18 issues before being abandoned, but if anyone knows more about it, I’d love to know. Some of the later covers look decidedly futuristic which turns me off a little, but I may well be doing it a disservice.