Figure I share what I'm currently thinking of working on in the near term.
To get a good idea of what I mean by decorative blocks check out ChocolatelySyrup's Fancy Pack. Want to get various decorative blocks in so everyone's dungeons are a little more complex than empty box rooms. I want to tackle with it giving control over custom colors to be selectable as well instead of the default ones I give you to use.
What I'm looking for here are particles, screen overlays, FOV control, fog, cloud control, etc. Just various things that you can use to set mood. Some of these like FOV and Screen overlays will be able to be used with the cut scene camera points.