How to paint Chaos Space Marine Terminators? Black Legion Warhammer 40k buypainted airbrush

Bases, pigments, resin bits: Paints used: Citadel colors: Rakkarth Flesh, Averland Sunset, Mephiston Red Vallejo Air Color: Black, German Grey, US Grey, Steel Vallejo Game Color: Gold Yellow, Sunblast Yellow, Off White, Bonewhite, Royal Blue, Enchanted Blue, Blood Red, Hot Orange, Charred Brown, Vallejo Liquid Gold: Old Gold Mameri Classico: Mars Black, Brown Stil de Grain Humbrol: Clear Red Music by Kevin MacLeod Track: Impact Moderato ISRC: U