Over the years I've had modellers want to create some 3d models of some of my character illustrations and its always a blast at see someone bring your creation into 3d. Of these sketches my little steambot seems to have been a popular choice for 3d visualisation. The latest 3d conversion is by deviant artist, Kaladam: http://kaladam.deviantart.com/art/Steampunk-zbrush-429814178