I guess my reply will not be very helpful, but try searching for patterns online, if you do not find any patterns, you might just try seeing if any of the stores in your area have any pattern books left, or even your local library.
We did our pumpkins last night, I did Tink and daughter did Ariel, with my son doing Jack Skellington. Our beggars come around tonight, so we are ready for them. Hope to take pictures and will try to post them.
Good luck!