Paper: pentagon from a 15cm (6in) square of yellow Tant
Model: diameter of 7cm (2 3/4 in)
I actually folded this two weeks ago, but only today got to making a picture of it. It's a version of the Sakura Star that starts with a twist base, another wonderful model by Ali Bahmani. I've utterly fallen in love with it. Then again, I might be biased, as Ali gave me the honor of dedicating this model to me. Thank you, Ali!