For your viewing pleasure, I give you Machine Man, also known as X-51, and Aaron Stack. He's been a hero in the Marvel universe for many decades now, even serving as a reseve member of the Avengers. He's also been involved in Nextwave and the Initiative.
Head and torso: Ultimate Dr. Octopus
Legs: movie Mr. Fantastic
Coat and upper arms: Gambit
Boots: I don't recall, possibly Spider-Man
Hands: Iron Fist
Telescoping arm: classic Dr. Octopus tentacle
As usual, photos by Nara. Enjoy!