You're opening a bit of a can of worms being so broad in your request for help. If you don't mind a few questions need to be answered before you get the kinda help you may need.
1. Male or female?
2. Are you willing to go gender opposite like a female version of Hell Boy
3. Is cost an issue?
4. Are you crafty with all types of mediums ( sculpting, painting, weathering, sewing, makeup and prosthetic effects,etc)?
5. Are you going for flash , substance, style, comfort, pop culture, obscure, dark, whimsical?
Marc V.