No, it’s not the most exciting concept for a toy, but ti works on many levels.  It’s a beast, it has a rider, it pulls a cart, it interacts directly with the main hero characters.  The orrays are prominently featured in multiple shots throughout the entire Geonosis arena scene.  One is pulling a cart carrying Anakin and Padmé into the arena.  They are present, ridden by their Geonosian masters, as each arena beast is brought out.  They guide the beasts toward the chained heroes.  They chase after the loose Reek.  Later, one is racing through the arena when Padmé jumps on top, pulling a cart which Anakin eventually rides as he slices through droids.  After that orray is killed, Padmé and Anakin use the downed cart for shelter as they continue the battle.  The orray and the cart should have been made back in 2002 or 2003.  It’s probably too late now, but this is the only thing missing from the entire execution scene, which runs about 7 minutes long.  It is needed to complete the scene.