First pass at an alien-like organic-mech I had in my head that could expand its arms and legs, and it holds the pilot in the chest cavity (the pilot curls up in the fetal position facing towards the back.) The bust on the right is the pilot.
Your picture looks so strange ( this is meant positively) that it could really exists an alien race that looks like this. Thank you, that you have shown us the other designs. It is nice to follow the development process.