Efiruu'n Arc armour

The Efiruu'n arc armour first in a set of heavy arc armours I'm designing to be a more fantasy equivalent to to fallouts power armour.
Powered by 2 magical crystals that make the armour lighter and stronger the arc armour can be outfitted with a range of other armour pieces that can boost it in different ways.
For example the Efiruu'n style is built to ignore ranged attacks with strong but light armour plating.