If your on ibis and you want add oc on top of a real life background/scene but the color differences are ridiculous, all you have to do is go to filters, then go to adjust color, and then use color balance or gradiation map and you can adjust the colors to match whatever the background is; you still have to manually put in shadows using multiply and whatnot. But this is how you begin so your oc doesnt look out of place in the picture
