MySims Kingdom (Nintendo DS)
Also known as: Boku to Sim no Machi Kingdom (JP), MySims Simdeul-ui Wanggug (KR)
There must be some unused leftover objects from the previous game.
MySims Kingdom is a follow-up to the original MySims title for the Nintendo DS, taking most of the elements from the previous game, including the ability to customise the island.
There is an unused model of a Sim with no head wearing a dress with the entire model having weird colors. It's possibly a test model.