It doesn't look too bad imo. Most of it just seems to be from a different setting! Like the 2015 version has lights in the mech suit while the original doesn't and that seems to be the difference in most things... Different outfit, different mech, different lighting so idk if it is that much of a downgrade but rather looks like that the original version is a lot darker which just might hide the issues and a lot of the things just might be that it's a different "setting" (like the mech/outfit) altogether
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850







