almost 3 weeks into flowering

Hello guys its been a lil over 2 weeks after i switched to 12-12...
Does anyone has any photos of 3 weeks old plants and flowers so i can compare with...
I know it depends on the grower...the lights..the humidity...the temps...and the genetics..
But any photoperiod photo of preflowers at 3 weeks flowering would be helpful...
I have a sensi skunk and 600hps lights...and im also trying my best...if you want i can upload some photo...

Thanx in advance!


EDIT:

This is two phenos of same strain. They are both 18 days from flip. Front is a fast flowering pheno back is the slower pheno.

i added photos on my first post...I know i have some undergrowth tops...it was my first grow...and i decided to move her bigger siblings out of the way to let more tops get light... will they produce popcorn buds?? Or just smaller ones?