We’re working on that too! 
Impressive, I wish to find some clients like that in the near future. I’m launching my architectural viz studio with a friend. Doing some portfolio work with UE4 at the moment!
I guess the optimization part for VR is kind of a challenge heh?
Is it your 1st project using ue4 and vr?
Optimization never ends!
Yeah, It was our very first project on UE4 back in april/may 2014. We started on 4.1 and ended in october on 4.4 / 4.5! 
That was a fantastic job!
I’m new to UE4, your single image size is 5000pix, could you share your render notes on how to render high resolution images in UE4.7 ?
Thank you very much!
Cool, thank you so much!