So here we go. enjoy _
Step 1: Building the basic shape
Once u have constructed this first section attach the red rods in the postions, as the second picture
Step 2: Adding the next layer
Once you have constructed the layer, push it down flat against the first layer.
Add another layer just like this, do you will have something looking like the third picture, with 3 layers so far!
Step 3: Finish the side pieces
Once you have done this, add another layer, exactly the same and it should look like the second picture.
Now, your almost there, Make this same shape again, but this time make it mirrored, so you should have two pieces like the 3rd picture.