[CONTEST] Vacuum -----why no one do my contest ?? :(

Hi! I'm here with a contest.
Your goal is to build a clean, fancy, and effecient vacuum.
If you win, soon you will find your vacuum featured in one of my levels.
*RULES*

Vacuum must fit in laser area
*Must have an rc control
*MUST ALLOW DERIVATIVES
*Vacuum must have a place where a robot can stand, but not on top, in a room, or in the vacuum.
*Contest ends when I see a realy great vacuum, but even after it is over, you may submit youe entries.
*Lua is allowed, OP is allowed, but you must NOT HAVE ANY
TRANSMITTERS OR RECIEVERS UNDER THE FREQUENCY OF 100
*Oh, and have fun!!!