I dont know what isnt working, Im finding it qute tricky to get a ballance of person and skull, and im trying to avoid over brushing in photoshop. Here i sampled alot less and tried to let the layers do the work:

I may post some thumbnails of the negs i can select from to see which ones you guys think should fit togeather, im working from stock photos so these art amasing quality nor shot for the task... so im limited in my selection:



C&C needed.