Use the magic wand tool to buckle out the material and put it into another material, press CTRL+T to open the free transformation, adjust the size and position of the material, copy the material into one layer, take the material below as the shadow, press CTRL+T to open the free transformation, adjust the size and shape, and fill in the color of the shadow with the gradient tool

The first

Prepare the material, use the magic wand tool to pull the apple out, use the mobile tool to drag the apple onto the plate, press CTRL+T to open the free transformation, press SHIFT+ALT to adjust the size of the apple in proportion to the left mouse button, press Enter to confirm, and press CTRL+J to copy the apple one layer

Select the apple layer at the bottom, press CTRL+T to turn on free transformation, right-click in the changing area, select oblique cutting, adjust the apple to the shape of projection, press Enter to confirm, press CTRL+left mouse button to open the selection area, use the gradient tool to adjust the gradient color, slide from the bottom of the apple to the top, and then adjust the transparency

The second

Prepare the material, use the magic wand tool to pull the character out, use the mobile tool to drag the character to the beach, press CTRL+T to open the free transformation, press SHIFT+ALT to adjust the size of the character in proportion with the left mouse button, press ENTER to confirm, press CTRL+J to copy the character to a layer, and select the lower layer of the character

Press CTRL+T to open free transformation. Right click in the changing area, select oblique cutting, adjust the figure to the projected shape, press Enter to confirm, press CTRL+left mouse button to open the selected area, use the gradient tool to adjust the gradient color, slide from the bottom of the figure to the top, and then adjust the transparency