I built "Molten Lava" — an AR face filter that transforms the user's face into a glowing, elemental crown-and-crack effect using vivid, saturated colors and a mystical, crown-like overlay. The concept started as a "molten lava skin" idea, but through iterative prompting with Easy Lens, it evolved into something more striking and otherworldly — a radiant, jewel-crowned look with flowing rainbow color gradients across the face. I focused on making the effect visually bold and highly "shareable" — the kind of look that stands out immediately on a feed and makes people want to try it themselves. It was built entirely through iterative prompting, refining lighting, color intensity, and facial tracking stability with each pass until the effect felt polished and reliable.