{
 "ai_model": "gpt-image-2",
 "prompt": "Product concept of a single weapon for a 3D fantasy MOBA game, painted in exactly the same style and materials as the reference character (it is her weapon): the Valkyrie's spear, a long straight ash-wood shaft wrapped with crimson leather near the middle and banded with gold rings, a broad leaf-shaped polished steel spearhead with engraved runes and a small pair of gold wings at its base, and a short gold spike at the butt. The whole weapon lies horizontally, tip pointing right, seen exactly from the side, completely visible, centered, no hands, no figure. Plain light grey background, soft even studio light, no shadow, no text.",
 "aspect_ratio": "1:1",
 "reference_image_urls": ["@assets-source/meshy/brunhild/brunhild-konzept.png"]
}