"Create a 2D top-down game horse character, viewed from above at a slight angle. The horse is designed for a top-down RPG or adventure game. Generate a sprite sheet with smooth animations for 4 directions: - Up - Down - Left - Right Animations included: - Idle - Walking - Running Style: clean, colorful, cartoon-like Proportions: clear and readable from top-down view Outline: subtle or none Background: transparent Each animation should be aligned in a grid, with consistent frame size and smooth looping. High quality, game-ready asset."