This project only took me about 4 hours and it is super fun to do! Some people say that George's wand looks like the flying broomsticks in the movies. All you need to do this is clay, wire, and paint! :)
Form some wire in the shape of the wand which you could see in most pictures on google. Make the metal wire really thick towards the handle. Once the wire frame is done put clay on it. I started with the handle and then I did the bend in the shaft and then the rest of the shaft. It took a ton of smoothing and thinning but it came out great.