"Three fully operational 8K cameras are centered around a highly detailed shooting gallery patterned off of a tailor’s shop. One unit is rigged in a studio configuration with an 8K broadcast lens; one is set up with on-board 8K recording in the form of four Convergent Design Odyssey 7Q monitor / recorders; and one is shooting with an L-series EF mount lens. The body of the 8K camera is basically a C300 Mark II chassis; it’s just a “placeholder” for now. When this camera model actually goes into production, it will most likely have a different Cinema EOS camera shell."

Read the full article at Inside Canon Expo 2015, Part One: 8K Cinema EOS (http://www.dvinfo.net/article/show_reports/inside-canon-expo-2015-part-one-8k-cinema-eos.html)