Mil-sim Airsoft Bomb Prop

Sure, I can get some pictures up tomorrow. I'm still in the process of redesigning this so I can sell them, but I have a working design right now. To cut costs, I followed the tutorial to make a bare-bones arduino, and am now using that instead of the pre-built unit I started with. I'm trying to keep the project updated with pictures and video at http://www.nightscapeairsoft.com I have a really crude wiring diagram here:
http://nightscapeairsoft.com/components/com_joomgallery/img_originals/products_1/bomb_prop_2/schematic_20090805_1204496161.jpg