Honestly, I was just messing around, tried this, and it worked. I used an ad-hoc modification of Poisson disc sampling I thought of myself to make certain areas

Honestly, I was just messing around, tried this, and it worked. I used an ad-hoc modification of Poisson disc sampling I thought of myself to make certain areas denser / less dense. The preprocessing is also really ad-hoc, just by looking through functions found in scikit-image to form a heuristic that seemed appropriate.