Check out open-source 3D painting tool ArmorPaint | CG Channel
How I Paint Armor — Allen Morris Illustration
Tome Keepers Power Armour by RookieBrushes | Paint Pad
How To Paint Red Power Armour - Without An Airbrush - YouTube
Guia de compilación de Armor Paint — Blender Hoy
Salamanders Green Armour by RookieBrushes | Paint Pad
From the Warp: Basics: How to paint metals and armour
ArmorPaint - iDesignWiki
ArmorPaint | 3D PBR Texture Painting
Painting Mandalorian Armor – THE MANDO WAY
Painting black armor with green, magenta and white paint. What do you think? : r/minipainting
Frank Dicksee (1853-1928 ) "Study of armour for the painting | Knight art, Art inspiration, Concept art
Persifal's Painting - As I promised, small tutorial about my way of painting black armor I used on the Sister of the Battle. Used colors: Black/Citadel Contrast Black Templar (BT), VMC Dark