vroid-texture, texture expansion diagram, two-dimensional pattern, transparent background,, smooth shading, soft gradients, even color distribution, clean color transitions, high-quality painting, refined textures, well-blended colors, professional illustration, polished artwork, soft lighting, seamless blending

rough textures, harsh brushstrokes, messy shading, uneven coloring, over-sharpened edges, pixelated, dirty colors, color bleeding