post a scary anime character??

for graphics im going to thiết kế and produce 2 products (souvenirs) to do with my very own ride in a theme park. my ride is going to be related to anime in some ways, i want scary anime characters since im doing a scary ride, i need some help for a mood board i have to produce about the ride. Id really want some help with scary anime pics. and it doesnt have to be anime if its too tricky, i wouldnt mind hoạt hình too. bloody as well as scary would be good too. but then again not too bloody cos some people presumingly will freak out..

sorry for being picky :))