If these cameras support raw, you can create DNG profiles using (1) XRite ColorChecker and Adobe DNG Profile Editor, (2) XRite ColorChecker Passport (with bundled software) or (3) QPCard and QPCalibration. They all give slightly different results. The first option is great if you already have the GMB/XRite color checker. The second option is the most elegant, because the card comes in a nice and easy to transport package and easy to use software. The third option is theoretically technically superior, but the QPCard target is a bit flimsy.