The biggest obstacle I had making this project was putting the materials and textures on my doughnuts because at first I couldn't change the icing properties on top of the doughnuts because the doughnut bread and icing were together and for some reason i couldn't change the icing, only the bread. It took me a solid day to realize that I when I clicked on the doughnut, it shows me its properties and there i saw the separate bread and icing. After that I just spent a long time tinkering and trying to make it look nice but later realized that my sprinkles were all to big. I decided not to fix it because of the lack of time i have.