af-rail with --p 0–100%: __track, __done, four __stops (is-on once passed), a __head; --labeled adds four __labs under it; --none is a dashed track for an agent not started
Estimate
Solid fill only for a pct the agent reported. --est on any of the three dots the current stage from its start (--s) to the estimate and hollows the head; no glow on a guess
Ring
af-ring: an SVG of four arcs, __track and __fill, the stage letter inside
Capsule
af-capsule: four __segs, is-done or is-now with --p
Status
--approval, --failed, --denied on any of the three color the head, the fill or the current segment; everything else stays rail-done