Boot: During first time live boot before Plasma shows up, have some animation while booting like plymouth that runs only first time showing something like Windows 10 or Android "Preparation of the system"

[star-buck]

not sure how to do this, but any non/animated black screen time or cursor+black screen time is not very professional.
Ksplash only goes so far to cover this at the end right before plasma, but the big wait boot into LIVE and boot into first time at the start right after the netrunner logo is shown is what needs to be covered.

Any idea how to achieve this on the pinebook with its slow sdcard (and potential other arm boards or the phone in the future) appreciated.