Rainbow Mika from Street Fighter, giantess, colossal scale, view from deep underwater at the bottom of a swimming pool, looking up, low angle, worm's eye view, wide angle lens. Subject, Back view, looking back over shoulder at viewer, dominant facial expression, smirking, piercing gaze. Her colossal glutes completely obstruct the pool roof and the sky, filling the entire frame from edge to edge, massive scale, skin texture, muscle definition., (Large butt:1.8), . Environment, Dark underwater foreground, light rays struggling to pass through, turquoise water, bubbles, caustics on the pool floor. Above her, vast blue sky, fluffy clouds visible only at the extreme edges. Technical, Masterpiece, high quality, vibrant colors, dynamic composition, 8k, cel shaded.