Modular Origami Spiked Icosahedron Instructions. You might be interested in folding instructions instead. Fold the crease you just made over to meet the crease on the left side so that you get something that looks like picture 3.
Of the myriad folding instructions on the internet i have listed only those that i have come across, tried and liked. Origami spiky ball open by fail. R turn the subtitles on and watch in hdr r difficulty.
