Step 1: Supplies
Regular or hot glue would probably be useful, I just didn't have any around at the time. Additionally if you have any other little toys or trinkets around you can use the same process--I used a few little plastic lizards and it worked pretty well.
Warning: There's a lot of wriggle room in this craft and this is my first time making an Instructable so I apologize if my directions aren't concise enough.
If you plan to use the head you have the option of keeping or removing the hair. You could style or color the hair for a really cool effect, but I just cropped it off as close as I could.
You can use the bigger beads wherever for a little extra razzle dazzle (that when the glue would come in handy). After that dries coat the entire part with shiny polish, hopefully this will seal the beads and give your ornament a glossy finish.
Once your parts are decorated and dry use the wire to make a hook, wrapping it around or attaching to the part and shaping the other side into a hook shape. Keep in mind they'll probably be delicate. If you want to try to paint on a coat of glue it might be helpful in keeping the beads on.
Finally, hang em' on the tree and light it up! Your friends and family will revel in awe of your hand-crafted beauties!