Frosty Starburst designed and folded by Anita Barbour. The white tips remind Anita of frost.
See PDF diagrams.
Squash folds are my favorite origami move, and I like radiating patterns. I designed the Frosty Starburst for a December artist trading card [which is 2½-inches wide], but folding it that small is beyond my abilities these days.
Two variations on the module. Many more are possible.