Some time ago I started this tessellation, and didn't have time to finish it. I'd only done the grid and the first rabbit-ear triangle sink fold. I had a hard time figuring out how to do that one. Today I decided to complete it, and thankfully I immediately got how to do the rabbit-ear triangle sink fold, and after some fiddling this is the result. The pictures shows the model from both sides. Given the name, I'd say the right one is the front view, and also the side I think I prefer. But with tessellations you can always decide which side you like best.
Paper: hexagon from a 19.5cm square of transparent paper (side length of hexagon: 10.5cm)
Model: hexagon with a side length of 5.5cm