Hi there! If you want to know how to use the free version of Davinci Resolve to color grade your project in the same manner many of today’s feature films are graded check out my (beautiful google doc) tutorial:
Disclaimer #1: I’m deep in a project (and lazy) so may not be ultra responsive but I’ll try to answer questions as I can!
Disclaimer #2: Sorry the images are so dark, my project is just… dark
Hope this can help with your work!