Based on Eduardo Garcia concept: https://www.artstation.com/artwork/dOmgBe . With this project I would try to work with trims and decals, also I had tried to create rig and simple animation after Pierrick Picaut rig-course. Modeling, sculpting, retopo done in Blender, baking and texturing in Substance Painter, rendered in Cycles and Eevee without light bake.