Prompt: Ultra-realistic product photography effect. The main body is made of 6 layers of curved material, with large intervals between each layer. The first layer is made of white cotton, the second layer is made of blue resin, the third layer is made of white down, and the fourth layer is blue. Colored silicone material, the fifth layer is white silicone material, the sixth layer is red fiber material, soft curve dynamics, light blue background, intricate details of the cross, delicate light blue gradient, C4D, oc rendering, exquisite texture, Delicate texture