cog predict r8.im/xarty8932/dream@sha256:5e3c45aa9c9896f86634175309490225e5a379a6a81c39abbf55eab2cd16b657 \
  -i 'width=1024' \
  -i 'height=1024' \
  -i $'prompt="realstic Prompt: \\"A detailed portrait of a middle-aged man with a rugged face, wearing a leather jacket. He has piercing blue eyes and a determined expression. The background is a windswept desert landscape.\\" - @Gary Makinson (fast)\\n"' \
  -i 'refine="no_refiner"' \
  -i 'scheduler="K_EULER"' \
  -i 'lora_scale=0.6' \
  -i 'num_outputs=1' \
  -i 'guidance_scale=7.5' \
  -i 'apply_watermark=false' \
  -i 'high_noise_frac=0.8' \
  -i 'negative_prompt=""' \
  -i 'prompt_strength=0.8' \
  -i 'num_inference_steps=50'