Use this image as the exact design ...

Use this image as the exact design reference. Create a SMALL, CUTE, FULLY 3D Minecraft ghost statue based on it. 15–20 blocks tall. The ghost must be thick, rounded and solid, with 5–6 blocks of depth. It must look correct from ALL sides: front, back and both sides. The back must be fully built, not flat. Keep the same cute proportions, face, rounded head and curled tails from the reference. Use ONLY White Concrete, Black Concrete and Snow Block. White Concrete for the main body, Black Concrete only for the eyes and Snow Block for subtle shading. NO other blocks, NO mosaic, NO random colors, NO flat wall, NO 2D silhouette. Prioritize a simple chunky 3D shape.