Clone Trooper (Phase 1) - Dark Bluish Gray Visor, Pauldron, and Kama, Large Eyes : Minifigure sw0203 | BrickLink
Lego Trench coat
In terms of design compared to character, I think this is the best trooper for 2020. (Yes, better than the 501st) One reason this works is due to the hip piece that
LEGO Star Wars Minifigure Special Forces Clone Trooper Kama Pauldron Blaster EP3 | eBay
12 Custom Armour Kama or Shoulders for Your Lego Starwars - Etsy