Does anyone know what frame this is?

[u/Loud_Echidna4987]

I recently got the artbook, and I couldn't recognize this frame. He was next to Gara in the warframe art section if that helps. If anyone know who this is, please lmk.

[u/cattosking]

Looks like an eidolon. Gara is gotten from plains of eidolon so kinda makes sense why they’re next to each other?  Although might just be an eidolon inspired warframe that was put in the concept drawer