This star is one of my favorite designs by Shuzo Fujimoto. Both sides look almost exactly the same apart from the side I call front being a bit thicker than the other due to having more layers of paper, and it is rather pleasant to fold. I had to reverse-engineer this model since instructions in Fujimoto’s book are limited to just the starting twist. It is featured only in Twist Origami I which I find surprising since in my opinion it is one of Fujimoto’s best stars and many others appear in more than one book.
CFW 122 is a model whose front looks like CFW 120, but the back is different. CFW 167 looks like CFW 120 on both sides, but has an additional color change.