1 character, party animal theme, solo, cute costume, fluffy texture, vibrant colors, cartoonish style, playful pose, holding a balloon, confetti in the air, indoor setting, birthday decorations, colorful banners, party hat, joyful expression, soft lighting, 3/4 view, detailed fur, dynamic composition, festive atmosphere, wooden floor, streamers, cake on table, gift boxes, large windows, daylight, cheerful mood, high saturation, depth of field, smooth edges.