Use case: identity-preserve. Edit this pixel-art bust portrait of Ganoes Paran aged about 19. Make him convincingly a young adult with a broad back and strong shoulders: substantially broader shoulders, thicker neck, less rounded boyish cheeks, slightly smaller adult eyes, stronger jaw. Preserve recognizable dark tousled hair, brown eyes, clean-shaven identity, gaze and restrained expression. Open the navy shoulder cloak so a steel mail hauberk covers most of the visible chest and both shoulders, clearly legible interlinked mail clusters rather than a small collar. Not plate armour. Do not turn him middle-aged. Same pixel cluster size, warm upper-left lighting and limited colours as reference, same bust framing, true transparent background. This will be downsampled uniformly to 160x192 pixels so use clear readable clusters. No text or frame.