Just finished the Real Space Viking kit and I have to say it was quite a feat!
http://groups.msn.com/ModelersAndHobbyForum/vikingandorbiter.msnw?Page=1
I like Glenn's work, his newer kits are much more complex with exceptional castings and PE. I had a difficult time getting photos of the flight versions of the orbiter and lander so I had to extrapolate the missing pieces from photos of the Smithsonian mock up and images the lander took of themselves.
anyway... enjoy!