As far as personality, Kristopher is very active and quite playful. But he is very sloppy, quite shy, and somewhat grouchy. According to Kristopher's SimDNA in SimPE, his hair was brown before it turned grey. According to his age data, he had 12 days left in the elder life stage when he died. Kristopher's facial structure is almost if not identical to the 9th Maxis face template in Create a Sim.