The paper is at a different angle to the light. I'm still waiting for my answer on #5: was the embossing photoshopped or was the paper embossed and then photographed? The latter is the only plausible answer.
A forgery including an embossing tool is entirely possible but you would need to update your analysis to include that fact.
Rather than just give you specific answers, I will be finishing Part Two tomorrow. It will answer all your questions.
The paper is at a different angle to the light.
That's what you told me before. It's not It cannot be reproduced at all. The info is in PII.