https://wccftech.com/doom-eternal-new-mod-restores-removed-graphics-effects-improves-anti-aliasing/

A new DOOM Eternal mod that has been released recently restores graphics effects that were removed from the game and improves anti-aliasing and image clarity.

The Restored Graphical Effects and Speed Up Weapon Wheel Transition mod restores missing effects using the command console. Among the restored effects are the Moving Helmet HUD, player shadow, lens flares and others. The mod also features a ReShade preset that improves anti-aliasing and image clarity.