you misunderstood me, I meant the colors that are applied in the assets, they are simply poorly reproduced, too faded in color, besides, see for yourself what color it should be. closer to red and black. that's why I changed it, maybe it will be useful to someone, if someone pays attention to details.
rezero.fandom.com
Generally it's not a problem of lighting or anything else, just the textures implemented inside, which have the wrong color palette set in the overlay, made by the person responsible for creating this asset.
P.S
In general, I don't know what kind of replacement you are writing about, it is enough that you do it in the material editor and import the png.