A full character turnaround sheet of a celestial sky-weaver, astral summoner from the floating crystal observatory, translucent starlight skin with branching comet vein patterns and glowing constellation tattoos that pulse with nebula energy, flowing robes woven from solidified moonlight and aurora silk with embedded celestial sigils, intricate armor of enchanted meteorite iron and crystallized starlight with etched runic cosmic symbols, massive wings of cascading aurora curtains and swirling cosmic dust tendrils unfurling from back, clutching a legendary staff made of living constellation energy and captured supernova essence, dozens of tiny star sprite familiars with soft silver light floating like living constellations, dramatic cosmic backlighting with towering celestial tower silhouettes and falling stardust particle curtains, deep midnight purple cosmic blue silver nebula pink ancient white and glowing starlight color palette, Painterly digital art style, concept art for video game, front and back view with sky-weaver lore details