At this point, I decided that trying to cover the legs in this kind of armor would be more difficult than I could handle at the moment, so I cut a couple of pieces to cover his thighs in Orky Skull shapes.
Then, I went to work on his cybork right arm.
I finished the right arm with the original hand and Twin-Linked Big Shoota (with extra ammo ;D) and cut the Powerklaw arm at the elbow in order to bend it forward. This left a gap in the back, which I covered with some elbow armor made from the super-thin plastic card.
I used a Nob head as I wanted to represent a bosspole without an actual pole, so chose one that had an iron gob. I alaso covered the neck/head cut-out in the top of the MegaArmor.
I added some Orky paraphenalia to complete the look. The tooth necklace and ork face I shaved off the front of the torso returned to that same spot as a piece of Orky jewelry and some computer parts become smokestacks. I also returned the power bitz of the Powerklaw to the model's side.
I cut the gob and topknot off the bosspole, rearranged them, and added them to the back of the MegaArmor. I cut a couple pieces of plastic card in the shape of a fist. That should be plenty to represent being equipped with a bosspole.
Also, added a couple of teef symbols to the right upper arm.
And, there you have my new Ork Warboss/Nob in MegaArmor. Now, to make 10 more for a full squad!