Milkyway photogrpahy stacking

Job ID: 31043767

Budget: $30 – $250 CAD

Hello,
I took multiple shot of the milkyway using an olympus em10 mark-IV. I have the source file in the .ORF format
I would have around 12 photos of the milkyway, one photo with the lens cap on for the sensor noise and a last photo wiht the illuminated foreground that i would like to be blended in.

I'm searching for an experienced person to get the best result !
thanks,
Antoine