This was just something I made playing around with the files of the ironman mod

The ironman mod can be downloaded from
http://gtaxscripting.blogspot.co.nz/2015/08/ironmanv-installation-guide-armors-and.html

You can activate the mod at:
http://nibmodz.blogspot.com.br/2015/07/ironmanv-free-activation.html
if its not working

Make sure that you have the MarkIII,Hulk Buster and War machine armor
MarkIII: http://www.mediafire.com/download/63qg6uazi33jzpf/Mark_III_by_JulioNIB.zip
Hulk Buster: http://www.mediafire.com/download/yau04evh2txohbs/IMV-MiniHulkbusterArmor.zip
War Machine: http://www.mediafire.com/download/4pj56r3qjj479ow/IMV-WarMachineArmor.zip