I released my first AI Unity tool! It's meant for solo devs, small teams, or even architecture artists to have their own in-house scene concepting artist without having to hire another person. 

I've personally been using it and it delivers some surprising results. Concepts get generated within 10 seconds or sometimes even less depending on the server load. It can generate pictures ranging from gamey to realistic. I've used it to generate moods and craft landscapes. You may use it for whatever purpose you wish!

When you want something very specific the model is sometimes picky on how you guide it. For example it sometimes likes to be told where everything is, the exact mood and so on. Contradicting it confuses it at times or just defaults to what it is it thinks you want so try to be as descriptive as possible while being consistent. 

I have included an experimental mode, and that mode should only be used by experienced  users since it requires lots of fine tuning.