Luca is a tall and slim chibi character, radiating a unique blend of charm and weariness. With a clean-shaven face, his exaggerated features include a large head and big, expressive bright eyes that sparkle with an innocent curiosity despite the underlying fatigue. He sports a stylish black crew cut that adds to his youthful appearance. Dressed in a cozy sweater and well-worn jeans, he pairs his outfit with comfortable sneakers, embodying a casual, laid-back vibe. Though he carries an air of exhaustion, hinting at his struggles with medication addiction, his overall design remains vibrant and cute, capturing the essence of chibi art with a playful twist. Luca's character conveys both a sense of joy and a hint of melancholy, making him relatable and endearing.