Blackmagic just announced the PYXIS 6K Cinema Box L-mount camera

Full specs and preorder at BHphoto (Click here).

List of features (courtesy CineD).

• 36 x 24mm full frame 6K 6048 x 4032 sensor.
• Open gate 3:2, full height 6:5 anamorphic and Super 35 for creating cinematic content.
• Choice of models with L-Mount, PL or locking EF lens mounts.
• Records full resolution up to 36 fps or 120 fps windowed.
• Built-in 4″ HDR 1500 nit LCD screen.
• Records Blackmagic RAW and H.264 proxies.
• Extremely fast dual CFexpress card recording.
• Ethernet or mobile data for mobile remote streaming.
• Optional Blackmagic URSA Cine EVF.
• Features 12G-SDI for monitoring with status overlay.
• Professional mini XLR input with 48 volt phantom power.
• Complete streaming solution for YouTube, Facebook, Twitter and more.
• High capacity BP-U series batteries.

They also launched a Full Frame 12k camera and teased the launch of a stunning 17K 65mm(!) camera later in the year.