I truly think the project skins all deserve choma's

One reason why is because the project skins each align with a color. That's one of the ways that if someone is playing, say, project Ekko, the easily understand in an instant that they are facing a project Ekko. Now imagine being in a game against both a Project Ekko, as well as a Project Leona with a green chroma. The only way to add a green chroma and still have it fit the project theme would be to have the colors be as vibrant as it is in the Ekko skin, but then it'd be confusing in teamfights having 2 people who look very similar. Now imagine making chromas for an entire set of project skins, but with no duplicates of any color. You'd run out of options real quick, possibly even closing off future skins in that set because a color is already taken,