Can you post an image of 19261. I must have missed it.You misunderstood me brother.
Here, have a look at this pictorial collection of JF-17 Thunders.
There are currently 50 Block-1 Alphas produced and 59 Block-2 Alphas produced for the PAF.
I have photos all of Alphas from Block-1 but
I have only 57 out of the 59 photos of Alphas from Block-2.
The photos that are missing from Block-2 Alphas are for aircraft numbering 249 and 250. I've been waiting for these since 2017.