Create a split-image of the same man shown side by side against a plain white ba

Create a split-image of the same man shown side by side against a plain white background to illustrate a before and after transformation. In the 'before' image on the left, depict the brown skinned man as shorter and wearing a plain white T-shirt and jeans. In the 'after' image on the right, show the same man 20 centimeters taller, wearing the same white T-shirt but with casual pants instead. Both images should have the man smiling and looking directly at the camera, with a noticeable difference in height and presence. The background should be minimalist with nice natural lighting, highlighting the transformation.