Craft Work Liver Damage What Craft Supplies Can Be Used To Create The Digestion System Organs Like The Liver, Stomach, Spleen, Etc.?

What craft supplies can be used to create the digestion system organs like the liver, stomach, spleen, etc.? - craft work liver damage

Make a digester project in 3D. I have a whistle, as the esophagus and a pink balloon in the stomach, but what other objects are used, a liver or spleen, pancreas, etc., see Thank you =)