Life-Size Model
There is a few approach of building the life-size model. The easiest one is using movable panels and a plastic film to create a face for the hologram to project. This approach is used in the later stage for projection methods prototyping. The other approaches is a fan inflated plastic structure as sketched, or using the sticks and film to create a human-size dome structure. However considering the products below, the stick and film dome is obviously over-structured for projecting images for this project, and the surface the inflated structure is usually wavy, which might affect the quality of images projected too. Unfortunately, these are only hypotheses as both approaches are not executed yet due to time constraint.