Run OpenIV or SparkIV and simply replace all the files in your componentpeds.img with the ones in the rar folder
This mod is very large due to the fact that the bump/spec/reflect maps are now added. This may require a high end video card, especially if you're using it with a ton modded cars or ENB. I had to re-UV map the arms and create all new textures for everything. Since this Mark shares the same suit as 'Red Snapper', I used the main mesh as a base, then added the arms from Silver Centurion since it is the closest Mark to this suit. Iron Man Mark XXXVI 'Peacemaker' Riot-Control Suit