As far as i know. this is the Closest Replica of Definitive Edition's HUD!

This HUD Mod was originally by Lil Geezy TM!
https://www.gtainside.com/en/sanandreas/mods/174221-hud-definitive-edition-to-gta-sa-classic-v1-0/

Note: The Positions and scales of each HUD Element is taken from a screenshot from a Actual Definitive Edition Gameplay. My Own Screenshots btw.