Thanks, looks interesting!
BTW UI has some issues. Seems like it is made with Unity and UI has several typical Unity UI issues.
- Tooltip boxes have texts badly aligned, text goes outside of bounds in left and down directions.
- Rendered images don't show up, I had to drag corner of the window to make it smaller, only then rendered images appeared. I noticed that created files appeared in rendering folder and started to wonder what is going on because I didn't see anything in the UI.
- The UI window can be sized dynamically, but UI elements haven't been anchored properly, some elements don't scale properly, some start to overlap each other, when window is scaled.
- The main list of rendered images has issues with image grid going out of view if window is resized. I don't know if you used uGUI or the new UI Toolkit, but at least with uGUI it is fixable.
- UI could use more readable and accessible look, now it is very dark and there are no clear borders between areas. At least make it so that contrast between UI and background can be seen properly. I don't see any use for textured boxes TBH, a simple, clean and easy to navigate UI would suffice.