Sorry I've been out of town for a few days, the fig is my plant, it is rampant grower compares to F pumila, was an old plant of mine, it is not popular also here, and I have never seen it in nursery for many years too. I have it grown on back yard walls and been forget about if most of years, except to trim it few times a year. The variegation quite stable. Yes it is not shiny on the surface, the one that is shiny is the new leaves, also the white part tends to be wider on old leaves or the vegetative part.
if one day you (or friend) have a plant to visit Indonesia, just give me a mail, I would be very happy to share it (Since I do not know how to send it overseas)