Techmarines were essential in 2nd edition Warhammer 40k | Painting Space Marines

Why did you need a techmarine anyway in a 2nd edition 40k Space Marine army? And how did I paint mine? And what even were the rules for them back in the day? All these questions answers in about 20 mins Support me using ko-fi: https://ko-fi.com/mneil Follow me on instagram:   / mneil_painter   Linktree: https://linktr.ee/mneil