Point 1: Draw a sketch of the fruit first to reduce the opacity of the layer.

Point 2: Create a new layer and fill each fruit with a background color. Pay special attention to each fruit on a separate layer, and set the layer as layer mask.

The third point: Then copy the layer and fill all the masks in the copied layer with 50% gray. (PS: the background color is also the same step)

Point 4: Draw light and shadow with a big brush and draw the whole fruit. Then gently draw a transition along the occluded outline.

Fifth point: set the environment occlusion map to white, white only indicates light, and gray indicates shadow. Turn on the layer blending mode and set the mode to "positive overlay" mode.

Point 6: Go back to the background color map layer and set the opacity to 100%.

Point 7: Go back to the background color layer and set the opacity to 100%. Then draw the texture of the fruit and draw the details of the texture.

Point 8: Copy the layer with fruit details and change the blending mode to "Overlay". Draw a bright area gently.

Point 9: Copy another layer, open "Image", click "Adjust" and select "Brightness (Contrast)" to make it brighter.

The remix mode changes to screen mode.

Point 10: Erase highlights with mixed strokes. Add reflected light to the layer.

Point 1 1: Create a new layer and fill it with black. Change its mode to light.

Blur the edge of the fruit again and you're done!