Hyperfocal Design is a digital art production company based in Adelaide, South Australia. They offer high quality, high resolution textures to a wide variety of customers, ranging from computer game developers to architects and film/tv studios.
They're generously offering a texture set called Hyperfocal Skies which has a value of $179 US as a prize for the Sumea modeller challenge #5!!
Hyperfocal Skies features hemispherical and 360? sky textures at resolutions previously unachievable without custom built software. The hemispherical sky textures included in the Hyperfocal Skies set feature a huge 12000X4000 pixels of unrestricted camera movement, while the 360? skies average 14000X2800 pixels.
CG Focus has a review on Hyperfocal Skies, as well as CG Architect!
The adjusted prize list for the challenge can be seen here. You can find more about about Hyperfocal Skies by clicking the following link!