I like simple references like these, because they give you just basic idea of something and you are free to imagine everything else. My version would have two armor and weapon upgrades. Weapon upgrades are already done, next I'll be working on two other armors. I used 3ds MAX and a lot of 3d Coat, textures are made in Substance Painter, also used SP for weapon renders.
Put the video on 720p and loop. I can't find a way to predefined those options.
Currently I'm working on additional armor. Here are some renders of high poly version from 3d Coat.