You need a wood lathe, some wood tools for carving, some serious lathe skills, and some white ash or rock maple billets that are rounded (they are easier to work with) with a circum. of 3" and approx 37-38" long.
Or you can buy a 40K copy lathe and a few models to copy.
For blank billets you can go here:
http://www.gonebatty.net/lumber.html