The Vietblack I have were from a reproduction of Snowhigh’s that I picked up from this auction:
I then inbred one male with two females with the resulting seeds being the ones I sent to you labeled as F3 (not sure if that is technically a correct labeling). I’ll have to dig around to see if I have any pics of the females but they never finished outdoors here although I do have one revegging at the moment. The male that was used is shown in this thread: