These trophies were made by the Lunatecs, FRC316. This is for the winner - the finalist trophy is similar but silver.
Scott and Chrissy George, a parent from 316 LuNaTecs, did a great job designing and constructing these awesome trophies from the Duel. You cannot tell from this photo, but the minibot is actually a magnet that attaches to the pole and can be removed.
Thanks Scott and Chrissy!