I would think that the two suits were at least designed by the same person or company.

[He starts to describe some of the motifs he's picturing, drawing the features on himself with a finger. And he starts talking and gesturing faster and faster as he goes because this exchange is making him incredibly nervous.]

They both have these very striking brightly-colored... window... visor... things, which reflect light in a similar manner. And there's this sort of boxy-looking radiating embellishment right here on the chest, your helmets both have a stripe in the exact same location, like this, the points of attachment for the shoulder pieces look quite alike in design...

And the only other armor I can compare them to - that is, the only one I've ever really seen, was made of solid gold and had giant horns on it.