DIY Hot “Dogs” Tutorial from Taste of Japan. Really easy - make dough and shape and add black beans for eyes and nose. Go to the link for the tutorial.
DIY Punk Rock Party Fruit Mohawk from Shannanigans. Lots of photos at the link. You can buy a styrofoam head at Sally Beauty or other beauty supply stores.
DIY Classic Ice Cream Cake from Kinfolk. Excellent instructions and recipes for the icing/filling that make this recipe seem really doable.