Longboard Forest Path POV

Use the reference image as the initial visual state. Maintain the same rear-view rider, coral shirt, white shorts and shoes, longboard structure, blue-orange reflective path, white-flower slopes, sculptural clouds, palette and backlit rendering. Continuously track from extremely low behind while keeping the rider near the lower center. The rider and board glide forward with small weight shifts and gentle banking corrections; both feet remain attached to the deck and the board stays in contact with the path. Begin with both arms low, then gradually lift the screen-right arm outward from the hip, rotate the torso slightly, and reach a near shoulder-height diagonal extension in the final third while the other arm stays low. Hair, sleeve openings and the shirt hem flutter continuously. Make the glossy road and nearby flowers sweep rapidly downward and past the frame, the midground shift moderately and the distant mountains, water and buildings move slowly. Gradually tighten and bank the visible composition so the bright sun enters from the upper right toward the upper center-right, with stable blue-white bloom. Finish while the rider is still moving and balancing, with the screen-right arm extended; do not complete the action.

i2v_negative_constraints：

No hard cut, dissolve, time jump, speed ramp, frontal face reveal, turnaround, jump, stop, fall or fade. Preserve one rider, two legs, two arms, two feet, one board, one deck, two trucks and four wheels. Prevent extra limbs, fused fingers, changing clothing, foot-board detachment, board bending, wheel duplication, contact sliding, road liquefaction, broken peach markings, horizon snapping, flower or cloud boiling, temporal shimmer, random birds or debris, random text, logo or watermark. Keep the real arm lift, body banking, road curvature and ongoing end state; do not freeze these allowed changes.