You shouldn't need to pay for any of these, nor use LUTs (my knowledge is for Resolve only). Blackmagic equipped Resolve with mathematically accurate color space transforms for a lot of cameras, and D-Log and HLG are both on there. Use a Color...
This would be great, however the issue is DJI doesn't publish their math for dlog-m, because it isn't standardized between models that shoot on it, nor is it true log. There isn't a reliable way to precisely convert it into something like DWG...
This is simply not true. D-log M is not a logarithmic gamma curve. It is rec709 with a flat color profile, like cinelike. It is essentially the 2nd generation of cinelike. If it was truly a logarithmic gamma curve, DJI would provide the math so...