Create a split-image of the same brown skinned woman shown side by side against

Create a split-image of the same brown skinned woman 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 woman as shorter and wearing a plain black T-shirt and jeans. In the 'after' image on the right, show the same woman taller, wearing the same black T-shirt but with casual pants instead. Both images should have the woman smiling and looking directly at the camera, with a noticeable difference in height and presence. The background should be minimalist with natural lighting, the background walls having stains on it, the wall having dark grey color, the walls on both sides looking the same, highlighting the transformation