Picture of 'Mars is Heaven' by Doug Wildey

The "Mars is Heaven" section of TMC was turned into an unpublished comic strip by Doug Wildey in the 1970s, and there's a really great picutre of three guys in space gear standing in the middle of an idyllic suburban street looking confused. I have it in a book, but what I really want is an electronic version. I thought it'd be an easy thing to find on the internet, but I've no joy. Anyone have any suggestions?