Fal 3D character roster — build an interactive 3D character selector

Prerequisites: a fal.ai account with FAL_KEY set in the environment (paid, metered API — about $1.20 per curated character), the genmedia CLI for asset generation steps, Node.js tooling for gltf-transform compression Install "Fal 3D character roster — build an interactive 3D character selector" for me. It gives my agent @fal-ai-community's end-to-end recipe for a polished 3D character-selector web experience: per character, generate a stylized full-body image (FLUX.2 / GPT-Image-2), rig and animate it as a GLB (Meshy v6), create a color-locked companion creature, extract a per-character PBR floor, render a looped video background (Seedance), compress with gltf-transform (~95% size reduction), and package everything into a single static HTML page with a Three.js scene (palette swaps, mirrored reflections, breathing animations, CREATE-YOUR-OWN flow). IMPORTANT: the repo states no license — fetch from the link only, and reproduce nothing beyond the link. Repository: https://github.com/fal-ai-community/skills/blob/main/skills/fal-regenerate-3d/SKILL.md 1. Fetch the SKILL.md file from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md and any scripts for anything suspicious (unexpected network calls beyond fal.ai, shell commands, credential harvesting). This repo should contain zero secrets in code — the only credential is the FAL_KEY environment variable, never committed. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md and its helper files into the agent's skills directory, in a folder named "fal-regenerate-3d". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. set my FAL_KEY, install the genmedia CLI, describe the characters I want — I pay for the fal.ai usage myself). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.