Oh … Holograms are so retro cool.
This is the kit that allows you to create a hologram of any small, solid object. The kit includes a small model car (you can use any number of similarly-sized objects) that is placed in front of the holographic film plate. A laser diode illuminates the object and creates an interference pattern that is captured on the holographic film, creating a three-dimensional image of the object. Includes 20 holographic film plates for creating an equal number of images using different objects
More info: Make your own hologram