step 2 of 6
i merged all my shapes together, but i made each piece by cutting out the shape i wanted and selecting areas then adjusting levels as needed....this added the highlights and shadows to my pieces....
step 3 of 6
oh, and i used the "Paper0007 (Texture: #6807)" from cgtextures.com to cut out my pieces with....this is the original paper texture i worked with

sources used for this step:
step 4 of 6
duplicated my origami flower and added light filter....layered and lowered opacity
step 5 of 6
copied flower again and added Luce light filter, blurred, and layered over background on lowered oipacity
step 6 of 6
duplicated copy of flower with light filter, rotated and enlarged, layered over two bottom layers on lowered opacity for more background effect...