I think this is a really simple trick that seldom get mentioned.
You may install Adobe DNG Converter together with PhotoLab 6, and use its bundled DCP Profiles for Color Rendering in PL6. This way, you get the Adobe Camera Matching profiles as alternatives to the DxO default profiles and FilmPack.
The installed DCP profiles are located in "ProgramData\Adobe\CameraRaw\CameraProfiles\Camera"
Cool tip.
On a Mac, the path, following UNIX conventions, is:
/Library/Application Support/Adobe/CameraRaw/CameraProfiles/Camera
In addition, you can create or edit your own profiles using the DNG Profile Editor, saving and using them in DxO PL6 as described above.
Or you could just download from this page
I had a look but sadly my Sigma camera wasn't listed as is quite common in lists of "supported cameras".
I call it ":the gap"
