>>5426129If you mean War of Unification the very first power armor forged by the Emperor were recovered from the Albians which were very jurry rigged things that might have been anything from steam powered, diesel powered or what have you.
From thence came the Mark I Thunder Warriors armor.
At this point I would wager marines are either wearing the MK2 Crusade Armor while specialists and breacher teams use the MK3.
MK4 isn't going to come until the end near the Horus Heresy.
By the way. . .I was unawares that human Enginseer dragonscale armor was actually power armor.
>his type of power armour is worn by the tech-priests of the Magos Militant and the Enginseers seconded to the Imperial Guard.> Each set of dragon scale is individually hand-forged from adamantine and ceramite plating and woven with prayers of permanence and micro-etched with fractal incantations of defense. While offering protection of the finest powered armour, and augmenting the wearer's strength, dragon scale’s greatest advantage is that it is designed to interface directly with the tech-priest’s cybernetic body and draws its power from his potentia coil, never needing to be recharged while worn. The suit's systems include a photo-visor and a respirator. However, the user must have a cybermantle and potentia coil in order to use this type of power armour.That's pretty cool.
In any case, I feel that with TalOS both encouraging his sons and with his explicit actions to improve his sons a few threads ago, our own sons will pursue more modular, adaptable, and most importantly upgradable armors. Let everyone improve their armor and their bodies to the best of their abilities.