Studio Portrait with Digital UI Overlay

Create a full-body studio portrait of {argument name="subject name" default="[SUBJECT NAME]"} with {argument name="expression" default="[EXPRESSION]"}, facing the camera against a clean {argument name="background type" default="[BACKGROUND TYPE]"}. Use soft, dimensional lighting for depth. Overlay a dark mobile UI frame with four stacked white browser windows, each showing "{argument name="insert text" default="[INSERT TEXT]"}", blending realistic photography with minimal digital design.