Hello guys , i have folded the base of the smile by morisue kei , and i dont have any idea of how to shpae it and make it 3d , any tips , also i dont want to try alot in this paper because the tips when treated alot turn white so any help will be really apreciated done with the base , need help shaping plz help me with this by o_okj, on Flickr
Based on the CP I found, it looks like the reference point for the vertical lines on the sides is the intersection of the two 22.5deg lines from the midpoints of the top and bottom edges.
Unfortunately I'm not very good with 22.5deg CPs, so I don't think I can be much more help.