A digital art depiction of a SludgePunk female character with nice derriere, the figure has an iridescent, oily skin texture that reflects vibrant neon colors under the city's ambient lighting. The character stands with a defiant posture, holding up a binary code hand sign, in front of a decrepit urban backdrop filled with rusted machinery and graffiti-covered walls. The background contrasts with vibrant graffiti art, flickering neon signs, and thick, toxic sludge pooling on the cracked pavement. The scene is illuminated by dynamic neon lights, creating sharp contrasts and deep shadows. (Drawn with: digital painting software featuring high contrast shading, glitch effects, and a mix of cyberpunk and steampunk influences), neoretro futuristic-style glass-bubble astronaut helmet