T3R's Custom Texture Pack is a Emissive Texture Pack that has Dandy's Red Netherite along with Custom Totem Textures and other Red Custom Item Textures.
(For Emissive Properties Optifine has to be selected otherwise Glowing properties wont be visible.)
This Resource Pack also replaces the Default Purple Enchant Glow with a red one that looks better with red Armour and Tools.
This can be changed to the vanilla one by removing the misc folder located in T3R's Custom Item's 1.17/assets/minecraft/textures/misc/ .