Cardboard Cutout Pixel Sprites Experiment

I started an experiment to create a cardboard cutout sprite material and mesh. I used the alpha to cut the mesh for the sprite.
The first iteration (1UP Mushroom) had a separate mesh for the graphic and a mask image to leave a border in the cardboard. The next iterations added a blend texture to make each pixel look hand drawn and to add a sketchpad grain. Each version uses the same mesh.