Please create an illustration of Shimane-kko and Toripii, the mascots of Shimane and Tottori prefectures, facing each other in a rap battle. Shimane-kko is wearing a red hat and a blue dress, with brown hair in a bun. Toripii is wearing yellow sunglasses and a green jacket, with black short hair. They are holding microphones and rapping with serious expressions. The background should be an image of the beautiful scenery of Shimane and Tottori prefectures.