UE4 How can I improve my lighitng?

Stu2Prof

Hi guys I was doing a little play around with lighting in UE4. Do you have any suggestions on how I could improve the lighting in my scene?
The top image is the reference I was using for my lighting. I selected it because it had a nice bouncing of colours in the scene.

Jaston3D

The first step in good lighting is getting good surface response, right now it looks like your using almost completely rough objects. The ref you posted the objects are definitely using less roughness. I'm guessing your using colored lights to kind of hack that look in.

Stu2Prof

I have a roughness of about 0.7 for the 3d objects with a diffuse boost of 3/4 and on the floor base the roughness is 0.35. After that I used a directional light and a fair few reflection capture spheres.

Stu2Prof

Another attempt with roughness brought down to 0.6, a spotlight added and a saturation boost in my postprocess volume