Spaceman Spiff has put a stunning version of the Imperator Mecha together. You can see them in action here.
He has added tooth pick ends into the missile launcher and some additional wire details on the back to feed the heavy energy weapon. They are also photographed with some stunning background terrain which Spaceman Spiff is well known for on the various Battletech forums.
I am very happy to see this version of the 15mm mecha painted so well. Remember you can buy them here: http://www.criticalmassgames.com/default.asp?category=gruntz