H Drew, very good, there seem to be a lot of these visiting the International Space Station in the last year or so!.
Nice one Carmen, that is what I have been doing all night for the last week, the third one from the left looks just like me with a handful of gears. I have never really gone in for 3d charcters, but I must start adding some to my work, I have DAZ studio so must give it a try out. Many thanks for your input!.