Doodle couple portrait

Transform ONLY the two people into oversized, cute, playful hand-drawn marker doodles. Preserve their exact facial identity, hairstyle, clothing, accessories, pose and expressions from the reference. Thick uneven black marker outlines, scribbled coloring, crosshatching, imperfect hand-drawn texture, exaggerated cute proportions.
Keep the entire original waterfront environment 100% photorealistic and unchanged—water, sky, buildings, perspective, lighting and background. Aspect ratio should be fixed 4:6