anthropomorphic goat, Asriel, Deltarune, fluffy white fur, green and yellow eyes, striped shirt, dark pants, sneakers, friendly smile, standing pose, hands in pockets, fantasy background, magical forest, glowing runes, soft ambient lighting, full body shot, dynamic angle, detailed fur texture, cartoon style, vibrant colors, action stance, heart locket, boss monster, digital painting texture, high resolution, clear focus.