Just so you know, it's against Flickr's terms and conditions to link directly to images. It also helps a lot (like in this case) if you link back to the photo page.
For anyone interested, the image can be found
here and it's by Igor Tsikinovsky.
Fritha12, it looks as though you've already asked Igor for a crease pattern, which would be the obvious thing to do. If you don't get a response from him, I don't imagine anyone else being much help.
You could always try to reverse-engineer it. The creases are clearly visible. It might even lead you to a new tessellation. Just focus on one pyramid. It looks like the angles at the tip are 30 degrees. It shouldn't be too complicated to determine the rest, and it would be a good exercise.
If you need help folding something like this, maybe you should work on some simpler models to get the hang of things. Most tessellations, as I understand them, tend not to have a folding sequence, they're just a matter of folding the crease pattern and forming the shapes.