You could probably do that so long as its obviously broken (ie something like the 2 halves split or something), but I would suggest going to the Art team members directly with what you want, and ask them.
No lightsabers. No broken lightsabers. No prop lightsabers. No toy lightsabers. No flashlights-made-to-look-like-lightsabers. No inflatable lightsabers. No sticks painted like lightsabers. No lightsaber-shaped remote controllers.
No. Freaking. Lightsabers.
"May the Grace of Ara go with you, and His Vengeance be wrought upon your enemies."
Mr. Aubec, now you are nit-picking. Next thing you'll be asking for Light Katanas. And the Japanese will invade big-time.
No lightsabres the lady said. This saleswoman can live with that, but sure hopes she can get her hands on one when they do come out......(Note to self get non-projectile weapons up to a five as soon as possible!!!!!!"
Her imaginary friends think you have issues. Her multiple personalities agree. So her inner child is refusing to speak to you!