Creatures Concept for a VR Game Project

It's a VR games for my second year of Master, at school Pôle 3D in Roubaix. In this Project, I am Concept Artist and Character Designer of characters.
To set the context, in a post-apocalyptic city with a cyberpunk universe, aliens have developed by copying the fauna and flora around them. Hence, the insectoid or cephalopod aspect of our aliens. Moreover they have bioluminescent effects to better blend in with our city full of neon lights.
You can see in my portfolio, 3D models of our aliens and textured by me: https://www.artstation.com/artwork/L35xDv