Found this via Make: and decided to modify it to look like a phaser:http://blog.makezine.com/archive/2008/01/diy_wii_gun.html
Full instructions and the original template for this build can be found via:http://chungdha.blogspot.com/2008/01/diy-wii-gun.html
Thanks Chung Dha Lam, and I hope you guys get a kick out of this! Please comment below if you have issues with the look or any suggestions.
For some reason, the slideshow flash interface isn't dealing with the PDF properly. Here's a direct link to the document.http://www.instructables.com/file/FER8VO1FBHXD6OZ/