Start with the brown layer. Place the purple layer over the brown chipboard. Next place the light green over the purple. Position the blue eye layers over the light green. Lastly, place the white eyes over the blue.
Start with the chipboard layer. Place the dark green layer over the chipboard. Position the blue layer on top of the dark green layer. Then, place the light green layer over the blue layer. Lastly, place the various shoe pieces over the dark green layer. Placing the white, blue, then purple layers.