I am looking for a highly skilled n8n Automation & AI Expert to build a premium-quality video generation workflow on my self-hosted AWS server (Windows). My goal is to run a Daily Automation that creates viral, storytelling-style videos for children (Cartoons/Fables) and automatically uploads them to YouTube Shorts, Instagram Reels, and TikTok. The Core Requirement: "Premium Quality, Zero Cost" I do not want to use paid APIs (like Midjourney, ElevenLabs, or OpenAI Paid). Your job is to recommend and implement the BEST free tools available in the market right now. I expect you to choose the stack that delivers: Best Scripts: Engaging, viral storytelling (e.g., using Gemini Pro, Llama 3, or similar). Best Images: Consistent, high-resolution 8k cartoon visuals (e.g., Flux, SDXL, Playground – you choose the best free API). Best Voiceover: Human-like, emotional TTS (e.g., Edge-TTS, Bark, or newer free alternatives). Best Editing: Professional cuts, transitions, and perfectly synced subtitles using FFmpeg. The Workflow You Will Build: Trigger: Automatic daily schedule. Content Creation: The AI generates a unique story script and prompts for image generation. Asset Generation: The workflow fetches high-quality voiceovers and images for every scene. Video Assembly: Use FFmpeg (on my Windows Server) to stitch it all together with background music and burned-in subtitles. Social Uploading: Automatically upload the final vertical video (9:16) to YouTube, Instagram, and TikTok (via Telegram/Drive if direct API is not free). My Technical Environment: Server: AWS EC2 (Windows Server). Software: n8n (Self-hosted), Python, FFmpeg. Budget for Tools: $0/month (Use only Free Tiers or Open Source). Deliverables: A fully functional, error-free n8n JSON workflow. Installation of any required Python scripts/dependencies on my server. A brief guide on how to maintain it. Screening Questions (Please answer these in your proposal): The Stack: Which specific FREE AI models (for Script, Image, and Voice) do you recommend we use to get the highest quality result right now? Consistency: How will you ensure the cartoon characters look consistent across different scenes using free image generators? Subtitles: How will you automate "karaoke-style" or highlighted subtitles using only free tools like FFmpeg?