This is a modified recipe based upon Sorastro's SW: Painting Guide Ep. 4: Stormtroopers.

Prime

Prime with zenithal highlights (grey/white)

Paint

Armor

1. Basecoat is covered by zenithal priming (above)

Armor gaps and gloves

1. Basecoat with 50/50 Black and German Grey

Eyes and mouth

1. Basecoat with thinned version of 50/50 Black and German Grey

Helmet indents and other details

1. Basecoat with German Grey

Weapons holster, backpack, and soles of boots

1. Basecoat with German Grey
2. Wash/Shade with Nuln Oil

Stripes on side of helmet

1. Basecoat with Kantor Blue

Canisters on backpack

1. Basecoat with Lothern Blue

Unit Commander's plate

1. Basecoat with 50/50 Mournfang Brown and Jokaero Orange x2 (Each commander could received a different color)