I did all this CGI and Compositing profect from scratch.

First I did a object 3D tracking of the female footages, for that case I used PFTrack. After that I  proceed to  do the marker removal from her head.

I modeled a full Mark3 Ironman suit and only use the upper body part for this project.

Then I exported the tracked movement of the face to Autodesk Maya for rigging and animation. I animated each part of the suit independently.

After that, I did the lightning using Redshift, and I textured each part in Adobe Substance 3D Painter. 

After completing all that, from the animation, the lightning, the textures and setting up all the render passes. I proceed to do the final render.

Finaly, I did all the compositing part in Nuke

Hope you like it

Here is the making off reel from Instagram: