Thats how my landrace sativa flowers
And the brown leaf-tips too is similar!
Each branch getting heavier made it go downwards than when it was initially shooting upwards, which made the individual foxtails appearance as well. No cola like look, but instead several calyx 'strands'?
Looks like natural LST on the buds. Like when the new shoots grow upwards perpendicular to the secondary branch that grows 90 degrees to the ground when we LST.