Ghoul in the sewer

This is what I've done with the one I bought. I collect the Halloween village and this year will probably be on a tour of homes in October, so I'm really working on making my displays as great as possible. This is a new city piece I'm making, with a ghoul emerging up through the sewers. I buried the led in some shredded cotton, trying to give it a green putrid sewer fume effect. It turned out fairly well. This city is eight feet long, and I have several this size.