Hi
You know it might not be as hard as you think. It will take some patience to get one right but it is very possible these days even with out much experience.
1st- paint a head white
2nd- either try to find the appropriate decal or make your own. The decal I am referring to is the ones used in models where you have to cut them out, soak in water to release them and you carefully place them on the object. They are easy to adjust seeing as they only "stick" when they dry out. If you can not find the ones you need (right, left eyes and mouth) I even think you can now print your own
3rd- paint the hair green
4th- assemble
5th- go play
Rasputin "The Mad Monk"