I've thought about that a couple times. Couple keynotes:
- Accumulators are usually animated which is by no means trivial to do.
- Unlike solar panels, which are situational, tiny accumulators would be quite strong in any build.
- Most of the graphics right now simply use the base icon with a few dedicated compat graphics, this wouldn't work for accumulators.
- Doing compat patches is actually a lot of work (so so much).
Overall I think I'd love for someone else to make that mod
