I did this for my Concept Art Workshop class. Started from a sketch, moved into Zspheres, created the adaptive skin, divided up, refined the model, textured, and brought into Keyshot. Had an amazing time teaching this class
Going to be doing a new class in early August. It's going to be a little different. We're going to design humanoid alien creatures with costumes. We're gonna start in Photoshop and end in zbrush and keyshot.