3D character model, anime-style girl with octopus elements, pastel pink-blue gradient hair resembling tentacles, translucent jelly-like skin texture, oversized starry eyes with holographic pupils, floating baby jellyfish hair accessories, soft round cheeks with glowing blush, wearing iridescent sailor uniform, dynamic tentacle skirt physics, Unreal Engine 5 rendering, pastel lighting, isometric view --ar 3:4 --v 5.2