This scene was created around the Arial photogrammetry experiment files of the chateau de Vufflens provided by Kopilot.ch, for the 3D-thursday-lausanne meetup group. You can watch the full presentation about Arial photogrammetry at Kopilot.ch
The Scene was lit with an 360 HDRi sky taken on a sunny day in Marly, Fribourg.
the bubble shader was done with ChaosGroup's Thin film Shader.
the rock and tree trunk are 3D scanned assets.
rendered in Vray 3.50.04