This scene is so simple, yet amazingly realistic!! I'm searching for programs, processes, and procedures to turn my poopy renders into something that looks more like your results. I probably shouldn't be posting this here, but if it makes more sense, I'll repost in a relevant forum and reference this thread, if you don't mind.
I've included my best attempts, and what I feel is lacking in each
they were done with twilight, vray and shaderlight, in that order
[image: k3Mf_slantroof.jpg]
[image: MGub_PoolSemifinalsmall.jpg]
[image: S3uS_interiorrender01.jpg]