thank you I'm glad you like it. war machine is a lot easier to do than ironman was. all I did was pop him apart at the chest. then I dremmeld out the place for the light. put another hole in the ball for the head and ran the wires down the neck. (you also have to remove part of the arm peg depending on which side you want to put the battery.) solder the 3mm red leds (positive to positive. negative to negative) then I used hot glue to hold the arms in place and the wires. the battery goes in the slot on the back were one of the gun holders would have been. and you just take the battery out to turn it off. the battery I use is a CR1220 you can get them at radio shack for about $5.
I hope that helps. if you need any more info send me a message.
thanks
FT

AGREED! This is really cool. I have this figure and would love to have mine look like this!

Thats Awesome Bro! You Should Do A Tutoral On Adding The Led In To those Smaller Figures. I Onlt Did Them W/ the 6-7 inch Size Figures .