Keep the purple cartoon cat character from the reference exactly (same face, green spiral eyes, wide grin, purple tuxedo with bow tie). Place him standing at a modern desk in a dark graphite studio at night, holding a smartphone showing a chat interface, soft green rim light and warm desk lamp, a large dark window with city lights blurred behind. Character on the right third; the left half is deep dark space for a headline. Premium 3D animation film still, soft cinematic lighting, no text. No text, no logos, no watermark.