Add blueprint to depth guided stable diffusion example

[Wumpf]

What

This was a tough one! But I'm somewhat happy with how this looks now.

For comparision, this is a social media post we did with this demo at some point. It had a different aspect ratio though which is why I diverged from this quite a bit
https://www.linkedin.com/posts/nikolauswest_visualizing-depth-guided-stable-diffusion-activity-7011344379873234945-IFS7/?trk=public_profile_like_view

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