This origami is much easier as this one, but it still takes a lot of time to make all the triangles.
You will need 1206 blue, 347 white, 321 green, 136 yellow and 55 orange triangles, which might take you a lot of time. Advantage for this is that you can disassamble the origami and assamble something else instead. Check my other tutorials for more ideas.
If you're interested how to make this origami, see the full instructions in the video.
Tutorial on how to make triangles is here.