After you shoot it, you can cut out the picture and redraw the shadow to look like it is suspended.

This bracket is very simple, just stick it with glue, stick it, and it's easy to clean.

Delete the background, ask yourself and answer Baidu's "Photoshop matting skills"

Together with a better look, you need to design good lighting to ensure adequate exposure.

Spend some money to buy a light box, which is very cheap.