Kíli has black short legs, and a brown torso piece. The torso has printing present on the front, depicting a brown quiver strap with various white details and a grey buckle. He has a brown jacket with a few buttons and some more white detailing and what seems like a black shirt underneath, a little bit of skin is show at the neck line. His hands and headpiece are flesh-coloured. The headpiece features black eyes with white pupils, thin black eyebrows, some black stubble, and dark skin colour for the outlining of facial features. He has a new hair piece, long wavy black hair identical to Thorin Oakenshield's hair. Kili's mouth has an angered expression showing his teeth. Kili comes with two accessories; a short brown bow and arrow and a brown Quiver.
A Kíli microfigure was released in the game 3920 The Hobbit: An Unexpected Journey. It is dark blue, with face and stubble printing on the front of the head area and some some hair peering out from his hood, and a black strap with a brown jacket on the body which also continues onto the legs.
Kíli was one of Thorin Oakenshield's nephews and the younger brother of Fíli, being the son of Thorin's sister Dis. He was one of the thirteen companions of Thorin on his quest to recover Erebor. Along with his brother, he found the goblin cave in the Misty Mountains which they entered to get away from the storm, but were then captured by the goblins. Fíli and Kíli were the two most active Dwarves of Thorin's company, and apart from Balin and Bombur, they appeared more frequently as "individual" characters than the rest of Thorin's companions who were most often named only in "group" references to the entire company. Kíli and his brother were killed in the Battle of the Five Armies defending Thorin, and were buried with honor.