Cast a playful sundial shadow beside my real portrait

Use my permitted outdoor photo [SOURCE PHOTO]. Preserve the photographed person, face, pose, clothing, existing shadow and real surroundings. Add a separate decorative sundial-like shadow on the empty [GROUND AREA], cast by an off-frame fictional object, with the same sun angle and surface texture as existing shadows. Keep it clearly ornamental, without readable time claims or altered landmarks. Output one composite and a note on the new shadow's footprint. Verify light direction, ground contact and that the original person's shadow was not replaced. Mask facial regions if they must remain pixel-identical.