The original image must remain a completely frozen still frame. The man's face must remain 100% identical to the original image: No blinking No eye movement No breathing No skin movement No micro-expressions No head movement Lock the human subject as a static layer. Do not animate: Background City lights Camera Depth Focus Lighting Color Glow Noise No flicker allowed. Only animate two overlay elements: Rain overlay Soft vertical rain Constant speed Uniform motion No wind No splashes Must be loopable Neon waveform overlay Smooth horizontal sine motion Constant amplitude No intensity change Complete one perfect cycle in 8 seconds Loop requirement: Frame at 0.00 seconds and frame at 8.00 seconds must be visually identical. No transition at the end. No fade in. No fade out. Hard seamless loop. Export exactly 8.00 seconds. If Grok still animates the face, add this line at the end: “Disable all automatic facial motion synthesis and natural motion simulation.” That line usually forces systems to stop blinking.