This is a procedural hdri I made after seeing the new pack from blenderguru, it's not made for looking at, but it makes for an accurate lighting setup for outside scenes. It's pretty noisy at low samples, but it looks great at 250.
wood is from http://www.blendswap.com/blends/view/52626 model is from http://www.blendswap.com/blends/view/80414
What a neat idea! It works great when combined with a sky texture.