I think what happened with the original pic was maybe Haley leaned forward, towards the camera, enough that the cameara lens distorted her perspective and made her head look bigger. All I had to do was bring the perspective back in Photoshop, instead of separating then shrinking the head separately
Also, my new computer won't take my old Photoshop 7 anymore (over 15 years old

) So I have to start learning Photosop elements, which has lost some functions I like, but has new ones that I used here to 'color correct' the caste set by the Casino's lighting, so the coloring is a little more natural than the light cast on Haley's face from the flash