This model scene was made by Serguei Kalentchouk for the Lighting Challenge on CGTalk.com. Every model is shaded with Renderman shaders, not a single texture map. The only shaders not done by me is the ground plane which was programmed by Rudy Cortes (Walt Disney), and though you can't tell with the DOF but the bucket in the background was programmed by Larry Gritz (NVIDIA). The fish, the mossy covered rocks and tire, the grass and pier shaders were all made by me. Rendered with Pixie