Create a full-body portrait of Heath Ledger in a realistic style. The image captures Ledger's distinct features: his intense gaze, charismatic smile, and expressive eyes. His hair is styled as it was in his most iconic roles, adding to his recognizable appearance. The setting is casual, with Ledger posed in a natural, relaxed manner, perhaps leaning against a wall with a cityscape in the background. The lighting is soft, emphasizing the detailed realism of his face and attire,<lora:blue_ar:0.85>,blue