Good description!
The only thing I wonder, is, if the owners of the website where you took the illustration from agree with using it here? Best would be to ask them under "CONTACT US"!
Furthermore, I didn't find the direct link to that illustration you used in your post.
I think you're right, better not to overstep and then having someone to complain later on for a photo used here. I'll take your message as an advice and remove this part and let the words speak for themselves for now 👍🏻
Really good you mentioned, and after going back to that link I've noticed it was not getting to the desired location but instead directly to their main site.
I'll contact them in case I can use any illustrations from their site for future reference, and in return I shall send them photos (only good ones) of any bugs I come across as I've read they happily acept any photos related to very much any kind of bugs.
Thanks @jaki01 , much appreciated 🙂