I used marmoset viewer to quickly get feedback on scenes and assets. The turnaround for this cave was fairly fast; taking long weekend to develop from scratch.

While these are realtime renders, I baked out 8k texture maps for different chunks of the scene to get the clarity we wanted.

The final shot removed the Rocket's face.

The objects needed to be set up for Lightwave, so zBrush models were exported for use with displacement maps. Modeling was done in zbrush, and texturing was done in Substance