Jonny Elwyn has an excellent article on using Cinematch to match 2 different Cameras. And you can use his Promo Code at Cinematch for the $125 Plug in (for either Premiere, DaVinci or FCP or $174 as a Bundle). This is another extensive article and well worth a read. I would love this tech, since the company I have been working for seems to use 2 different cameras always, and different settings every time, but getting info is like pulling teeth, and the EXIF route seems more difficult than just throwing it in Resolve and fixing it by eye, maybe not as well matched, but visually matched. I do really like the idea of this match, but also they don't have my DJI Pocket 2 in here, which would be my second camera most of the time.