Not mockery or banter, just facts. When you do not clearly state what it is you are looking for, it tends to waste your time and the time of the person trying to help you.
What arsenal? The only external tool in my example script is the jq executable, the rest are just UDF's. You don't even need to use jq to process the JSON, you can use whatever you like. I only provided concepts and techniques. How you implement them is totally up to you. So I'm not sure what you mean.
In case you missed it, I provided a fully working example script. Did you not see it? It is under the section that says: "Reveal hidden contents". It showed, among other things, how to get the information in the images.
As it says at the bottom of my About Me, I'm not interested in helping those that are merely looking for solutions & answers. I'm only interested in helping people that are actively trying to learn.