BlackMagic Design’s new Cinema Camera is truly an ergonomic nightmare, so the first upgrade on your list might be adding a basic handle. The Wooden Camera BMC Kit is a great solid starter set for the BlackMagic Design Cinema Camera. This includes a mini base to attach 15mm rails, a top handle, and nato rail system for quickly mounting and removing a solid cheese handle. The Wooden Camera BMC kit can be found via Amazon (click here).
Wooden Camera BMC (basic) Kit for BlackMagic Design Cinema Camera
The Wooden Camera BMC Kit (Advanced & Pro Kits) are also available at B&H Photo (Click Here)
Wooden Camera BMC (Advanced & Pro) Kits for BlackMagic Design Cinema Camera