humanoid xylophone 3d model

A transparent invisible humanoid character playing a xylophone. The humanoid body is invisible and transparent, like clear glass or air distortion. Only a faint outline and light refraction are visible. No face details, no eyes, no mouth, no clothes. The xylophone is fully visible and realistic, with wooden bars and metal resonators. Placed on a simple stand in front of the character. The character is standing upright, holding two mall Emphasize clear arm movement and mallet motion. The hands must visibly strike the xylophone bars. The playing action should be easy to understand.