Or more specifically what would be amazing, a Plugin ported too octane (Tell him he's dreaming) Like Deep exploration.
If you click the demo on this page you can see why this would be ridiculously awesome. http://www.hdrlightstudio.com/DE6/de_car_demo.html
If you don't have time , basically the workflow with this software allows you to build HDR's in real time from actual Studio light sources and
visualize it on the model in realtime as there is a continuous uplink to HDR Light studio from deep exploration.
ATM, That's the only plugin available so I have to do each update manually (Save HDR, reload manually into Octane) But Imagine being able to instantly position
the light sources.