Update to Pika

{
  "description": "Use when writing or improving a prompt for a Pika run that uses Nano Banana (Google Gemini image) — `create_image` or `edit_image` with a nano-banana model.",
  "included_files": [],
  "name": "prompt-nano-banana",
  "skill_md_contents": "---\nname: prompt-nano-banana\ndescription: Use when writing or improving a prompt for a Pika run that uses Nano Banana (Google Gemini image) — `create_image` or `edit_image` with a nano-banana model.\n---\n\n# Nano Banana prompts\n\nStart from `prompt-image`; this adds what Nano Banana rewards.\n\n## In Pika\n\n- Model ids `nano-banana` (the default), `nano-banana-edit` (needs a reference), `nano-banana-2.1` and `nano-banana-pro` in `create_image`, up to 16 reference images in `image_urls`. `edit_image` also offers `nano-banana-2`, with the photo plus up to 15 `reference_urls`.\n- Put aspect ratio and resolution in their fields, not the prompt.\n\n## Formulas\n\n- **New image**: subject → action → place → composition → style. Write full sentences, not keyword lists.\n- **With references**: the references → how they relate → the new scene. \"Use the sketch for the shape and the fabric photo for the texture; render a 3D armchair in a sunlit minimalist living room.\"\n- **Edit**: start with the verb and name only the change — \"Remove the man on the left\", \"Make it night\". Everything else is kept.\n- **Combine or restyle**: a base image plus what to add from the others, or the style to carry over.\n\n## Creative direction\n\n- **Light**: \"three-point softbox\", \"golden hour backlight\", \"high-contrast chiaroscuro\".\n- **Camera and lens**: \"low angle, shallow depth of field (f/1.8)\", \"wide-angle\", \"macro\"; a camera type sets a feel (disposable camera for snapshots, GoPro for action).\n- **Color and film**: \"1980s color film, slight grain\", \"muted teal grade\".\n- **Materials**: name them — \"navy tweed blazer\", not \"suit\"; \"brushed steel\", not \"metal\".\n\n## Text\n\nExact words in quotes with a font description (\"bold white sans-serif\"). For several lines, list each line with its words and style. To get the text in another language, say which one.\n\n## Consistency\n\nKeep the same reference images and repeat the key identity details (face, outfit, product) in each follow-up edit. Change one thing per run.\n\n## Avoid\n\n- Keyword soup (\"woman, red, studio, 8k, masterpiece\").\n- Saying what you don't want (\"no cars\"); say what you do (\"an empty street\").\n\n## Examples\n\n> A fashion model in a tailored brown dress and sleek boots, holding a structured handbag, stands turned slightly away against a deep cherry-red studio backdrop. Medium-full shot, centered. Fashion editorial, medium-format film, pronounced grain, rich saturation.\n\n> Put the person from image 1 in the jacket from image 2, standing on a snowy mountain ridge at sunrise. Keep their face and hairstyle exactly. Wide shot, low angle, crisp cold light.\n\n> A glossy beauty shot of a minimalist moisturizer jar on wet stone. Three lines of text above it: \"GLOW\" in flowing brush script, \"10% OFF\" in heavy condensed capitals, \"Your first order\" in a thin geometric sans.\n"
}