I implemented the attached with
http://mndynamics.com/papers/bedlewo14a.pdf 3a multiplier map for hyperbolic components (page 15)
Later I will try to figure out 3b so I can also highlight the filaments that are owned by the mu-units.
Later still I'll try to use wakes to select one specific mu-unit, probably will try to highlight limbs first.
see also: https://mrob.com/pub/muency/muunit.html (but I replicated the method behind this one (afaict, something to do with mapping the multiplier to the period 1 cardioid even outside the interior of the mu-unit's owning hyperbolic component) and the distortion of features is too great - there are halos around discs where the supposed mu-unit does not align with the true #Mandelbrot set shape).
http://mndynamics.com/indexp.html Mandel by Wolf Jung can do proper renormalization
will dig into its source code (GPL) soon
I'm not entirely happy with my scaling of the distance estimates relative to the mu-unit and relative to the enclosing entire Mandelbrot set. Need to experiment a bit more.