Ice spear with hollow ring pommel

Create a Minecraft Blockbench-style voxel ice spear based on the reference. Use simple cubic and rectangular geometry, hard edges, and pixel-art textures. Include a thin corroded dark-metal shaft, stepped grip, arrow-shaped spearhead, and small asymmetrical lavender ice growths. The pommel must be a completely hollow ring made from cubic metal pieces, with nothing inside. Show 3/4 front, 3/4 back, front, back, left, right, top and bottom views, plus close-ups, color palette and 16×16 texture examples. Dark fantasy style, charcoal metal, purple corrosion, pale lavender ice.