Use the uploaded portrait as the identity reference for the main character.
Create a short vertical TikTok-style video inspired by the viral **Matcha Filter** aesthetic.
Start with the uploaded person appearing normal in a close-up selfie-style shot, looking directly at the camera in a casual indoor setting. Keep the lighting soft and realistic for the first moment.
Then rapidly transform the entire image into an intense **matcha-green psychedelic filter effect**.
The person’s skin, shadows, background, and lighting shift into layered shades of neon green, dark forest green, yellow-green, and near-black. Increase the contrast dramatically so the face looks surreal and slightly uncanny while remaining clearly recognizable as the uploaded person.
Add subtle visual distortion:
* exaggerated green highlights across the face
* deep black-green shadows around the eyes and facial contours
* slightly warped facial perspective
* glowing green edges
* mild fisheye or wide-angle distortion
* pulsing exposure and contrast
* strange but smooth facial movement
* occasional frame warping synced to the motion
The character slowly leans toward the camera, tilts their head, widens their eyes slightly, and gives a strange deadpan expression while the green filter becomes increasingly intense.
Keep the effect visually weird, funny, and hypnotic rather than horror-focused. The transformation should feel like a normal selfie suddenly becoming an extreme radioactive matcha version of the same person.
**Requirements:**
* vertical 9:16
* 5–6 seconds
* close-up or medium close-up
* preserve the uploaded person’s facial identity
* strong neon matcha-green palette
* high contrast and dark shadows
* subtle psychedelic distortion
* smooth transition from normal to filtered
* realistic face underneath the effect
* simple phone-camera composition
* no dialogue
* no subtitles
* no extra people
The final result should feel like a viral TikTok filter moment where the uploaded person suddenly becomes an exaggerated, surreal **matcha-green version of themselves**.