All I know is I hated the glow from the final Eureka weapons and I hope they never do it like that again. All of the relics were completely ruined by the terrible glow effect. Reminds me of the glow effect on Enchanted Weapons in Morrowind which released back in 2002. I'd love an option to turn the glow off those weapons. Some of the models are quite nice, but ruined by the glow.