First off, wow. This is an amazing render. The cloth looks and "feels" like cloth, that isn't easy so kudos. I really like this, I think it's an amazing piece with so much attention to detail. I'm absolutely in love with the wings, I want a little sculpt of this on my desk.

The following feedback is separate from my own opinion of the piece itself, but rather thinking of the game. :)

When I think about applying this to the Warframe world however, I think it needs to drop the wings. It changes what makes Nidus what he is, it changes his feel, it makes me think "Chroma."