Blue-steel frost sword

One new frost sword with pale frost accents on its blue-steel blade. Hytale setup: Override stock rig: all source nodes non-piece, no stock marker names; exporter adds them. Add one empty Grip_Center at hand center with complete serialized shape:none and explicit position/unit quaternion (+X toward blade, +Y blade-plane normal). Keep art/scale. Style: Cold blue-steel finish. Shapes: Sword silhouette. Palette: Blue steel #4F7895; Frost #D9F1F5 Materials: Steel; Surface frost Scale: Handheld sword.