Instead of having a "traditional" art study with photographs, I'm having my own alternative with screenshots of games and movies ( like this one, from the new Horizon: Forbidden West trailer ). Thank you for the feedback.
The idea that I absolutely have to freehand everything in a study for it to be considered "acceptable" is something I don't fully agree with. For me, this was copied because I'm enforcing the habit of finishing pieces in the first place. Eventually, I do feel I would freehand these. I'm in art for mastery, and I'll get there my own way.