Celestial Purple Crystal Wizard Staff

Create a high-fantasy magical staff item icon on a clean white or transparent background, isolated with no shadow box or scenery. The staff is a long diagonal wand running from the lower left to the upper right, made of dark twisted carved wood wrapped in elegant curling gold vines and filigree. At the top is an ornate gold crescent-moon frame with engraved swirls, leaf-like gold fittings, and a brilliant translucent {argument name="main crystal color" default="purple"} five-point star crystal set inside the crescent, glowing with bright lens-flare highlights and faceted gemstone reflections. Include exactly 8 visible purple gem elements: 1 large star crystal in the crescent, 1 dangling faceted teardrop crystal on a fine gold chain, 1 round orb gemstone at the bottom pommel, 1 round gem below the crescent, 2 oval inlaid gems along the shaft, 1 small star-shaped gem on the shaft, and 1 tiny oval gem near the lower shaft. Include exactly 5 visible gold star ornaments: 1 at the crescent tip, 1 small star on the left of the main crystal, 1 small star on the right edge of the crescent, 1 tiny star above the dangling crystal, and 1 star setting on the staff shaft. Use a polished game asset / RPG inventory icon style with crisp edges, rich gold metallic highlights, deep brown wood grain, luminous magical sparkle, and highly detailed fantasy ornamentation. Center the full object with generous empty space around it, no text, no hands, no character, no background pattern. The item should feel like a {argument name="artifact type" default="celestial wizard staff"} with luxurious golden craftsmanship and radiant amethyst magic.