feel free to skip this post, it's just me babbling. :lol
With the entry deadline less then a week away, and pics starting to come in. I thought I would give a little photo tip.
Since you are not allowed to alter your pic in anyway (i.e. photoshopping in a blade, or anything else that is not actually there. ) I know it can be hard to photograph, lighted parts, when the camera flash is brighter then the light on the saber. So, here is my suggestion. (I will not count this as altering your photo, as you are just showing what is there.)
option one: If you have a tripod, or sturdy surface to put your camera on, do so. Then turn the lights on your saber on, and the ones in the room off. Turn the flash off, and if your camera has a "double exposure" feature, set it to that now. And take a picture. Do not move your camera at all. Turn on the lights, in the room (they wont hurt anything now), and turn the flash back on. And take another pic over top of the first one.
Option 2 : If your camera doesn't have a "double exposure" mode, look for a setting like "bulb" that will let you hold the shutter open manually. then just have someone hold a manual flash, or a cheepy camera with a flash. (anything with a flash) Turn off the lights in the room, and the flash (for now), and turn the lights on the saber on. Hold the shutter open for a little bit (us a tripod for this whole thing) then when you think you've got a good exposure of the lights on the saber, you, or your friend, should pop the flash once. This will have the same effect as the other method, but it takes a lot more playing around to get it right.
option 3: If your camera does not have a "double exposure" mode, or a way to manually hold the shutter open. Then just set your camera to auto. Turn out the lights in the room, turn the ones on your saber on, star your exposure, (on a tripod of course) and then when you think it's got a good exposure of the sabers lights, and before the shutter closes, pop the flash, it should cause the camera to end the exposure. This wont work quite as well, but it will still be better then letting the flash wash the lights on your saber out.
All of these should yield a good pic, of your saber, with the lighted areas having a nice glow to them. ( and it will work, weather you used a glow stick, LEDs, or bulbs..) If you don't get the pic you want the first time, keep trying, and you may want to play with the exposure setings.

(F stop, shutter speed, etc. )
P.S If you don't think your camera has any of the above modes,, check your manual. If after doing so, you find your camera does in fact not have any of them, promptly walk over to the nearest trash receptacle, place your camera in side, and go out an buy yourself a real camera.
Oh, and of course, if your saber doesn't have any light up parts, that's just fine, you truly have as much of a chance of winning as anyone else. My Photo teacher always used to say, "you can put all the bells, and bows, you want on a pile of cat poo, but in the end it's still a pile of cat poo." (I cleaned that up a bit. :lol ) Not that anyone's saber looks like cat poo, lighted, or not, I'm just saying a good saber, is a good saber, with, or without a blade, with, or without, lights, with, or without a traditional design.
