A pack of 92 royalty-free HDRI panorama skies with alpha masks for the clouds. Saved in OpenEXR format.
Perfect for compositing your own HDR skies for games or rendering

Note* There are a set of free actions that accompany these files - http://cbr.sh/849bku

Contents:

*92 HDR Panorama skies *32-bit, 8192 x 2048 Source (.exr) *Low Resolution Previews (.jpg) *Examples of some composited skies

OpenEXR plugin can be found here - http://www.openexr.com/downloads.html