I wanted to do something like this in the past if you remember but never delivered. So now I am doing it.
The hand stands out from the rest because I have decided hands can just be drawn with a brush/pencil tool (aka how normal 2D artists do things) instead of me trying to manipulate bunch of circles to look like a hand (aka what 3D artists do but they do it with spheres/cubes).
Fun-fact: Hands and Head (Face) is most of the work when you don't draw but manipulate objects. Usually it is worth it because if you model 3D hands or a face right, you can keep using for different angles and stuff.