This set uses DT's excellent "up in the clouds" freebie / mega teaser for Skies of Reality Vol II. All three use the exact same settings except for the Fstop!! Love how it goes from nightme to bright and sunny!!
The settings are: Sun meshlight (that comes with the IBL) gain: 6250. Linear: S: 2500, E: 1/15, gamma 0.83, and the clamp is set to individual. The other gamma (the one under gamma and film response) is also set to 0.83. The Fstops are: 5.6, 4, and 2.8, respectively. Enjoy!!
Update: Noise reduced postwork (Photoshop Healing Brush FTW!)