Thank you for the kind comments, and for such useful feedback. I have uploaded a new version of the PDF with some changes based on your feedback.
The reference to the "soap" smell was inspired by a book I read years ago that mentioned spies were very easy to detect in warm climates because generally people do not wear deodorant and people barely notice the smell of a busy crowd, so someone from abroad trying to masquerade as a local was very obvious. I don't really think it is worth keeping if there is a chance it could upset someone so I changed it to unusual scents including gunpowder.
Referring to Goat as Crow was a total mistake, blame that one on several hours of writing, thank you for spotting it!
I will be certain to read your entry and vote on it also :)