 Character models received major upgrades internally and shaders went through revisions to bring about subtle improvements.The team freely borrowed models from other productions, such as Geri from Pixar's 1997 short "Geri's Game", who became the Cleaner in "Toy Story 2".Supervising animator Glenn McQueen inspired the animators to do spectacular work in the short amount of time given, assigning different shots to suit each animators' strengths.