The first pic has a hand in the way.

The second pic...if i see it correctly....appears to show two pistels right at the node.

No this is not full blown flower.

You will tell its in full blown flower when those pistels are every where....even the ends of the bud tips.

There will be no questions about it.

Not sure where you are in the world....but if you are in the US....look for flowering by the end of the 2nd week in August.