Black cat & Teeny Tiny Witch Mouse in the Works

Here's a few work in progress pictures of a custom order - a black cat (scaredy cat) and witch mouse casting a spell upon him. I still have to fur them of course, and make the mouse a witch hat. I have no idea how I'm going to fur or make a hat for such a tiny mouse - yikes! The itty bitty magic wand was tough enough to do. He's measures just a tiny bit over 1/2 inch to the tip of his nose.