Choose a high-resolution image of the person or object
Print the image at the desired size on multiple sheets or a large-format printer
Tape or glue the printed sections together if needed
Trace the outline of the image onto cardboard
Cut out the cardboard shape with a utility knife or scissors
Glue the printed image onto the cardboard
Trim any excess paper around the edges
Attach a support stand to the back using cardboard strips or a folding base
Reinforce the stand with tape or extra cardboard
Place the cutout upright on a flat surface