Looks like this one was done in 2005. It's based on the published cover art by Dave Cockrum and Al Milgrom. It seemed like an odd request but it was fun. These things really should be signed with an "after..." or "based on..." line, crediting the original artist. This one wasn't -- an oversight on my part.
Haunt of Horror #2 - Frank Brunner, Walt Simonson art
32 minutes ago