Create 4 separate stylized flower assets for a 2.5D mobile farming game. IMPORTANT: * Generate 4 SEPARATE images, not one collage. * Each image must contain ONLY ONE flower type. * Transparent PNG background. * No sky, no scene, no environment. * Centered composition. * Semi-realistic stylized mobile game art style. * Bright colorful flowers with soft shading and clean outlines. * Slight top-down / isometric angle. * Include small green leaves and a tiny bit of soil under the flower. * Consistent art style and scale across all images. * High detail suitable for Unity mobile game assets. Flower types: 1. White Daisy 2. Pink Tulip 3. Lavender 4. Sunflower Style reference: Cozy colorful farming game, polished mobile idle/farm game aesthetic, similar to modern casual farming games. Output: 4 separate PNG files, one flower type per image.