This is Ellen Brody from Jaws (actress Lorraine Gary), designed as a replacement head for an 8 inch clothed figure body (NECA) - connection for ball and socket 'necks' is built into the 'neckless' model. There are four (4) different head sculpts, each with neck/no neck option - Head with 'full' hair, with hair to use with cloth bandana, head with integrated sunglasses on top, and bald for adding 'real' hair.Also included are separate sunglasses 3d models, one of which has the temples shortened (some additional adjustment of the temple length may still be needed after printing). Some sanding/filing of the socket holes may be necessary for optimal fit with the NECA ball joint, depending on materials, printer, and NECA figure. Dimensions already scaled to NECA 8 clothed figure scale - NECA heads vary in size depending on hairstyle. 'NECA' (no neck) size with full hair: X = 26.254mm, Y = 35.64mm, Z = 39.806mm. Designed for printing with 3D resin printers (for detail), but heads will also print on many FDM printers.