Vibe: Mysterious, professional, neutral — perfect for your “MindBlow Spark” channel. Appearance: Gender: Neutral or slightly masculine/feminine (depending on your voice choice) Outfit: Futuristic dark suit or glowing holographic armor Skin tone: Metallic gray or subtle blue tint (gives AI/space feel) Background: Floating digital particles, galaxy, or data lines Why it works: Feels advanced and “out of this world” — fits your NASA/government secrets theme and keeps audience hooked visually. Voice style: Calm, confident, a bit robotic (like