Thank you AVclub for the comments.
You are right, the line weight is an easy change so I can make that straight away.
You are both right about the glasses, it was a cool project to work on as a student in one of my placements but its definitely not the right fit for my portfolio anymore.
Ive started working on an update to replace this project so I’ll replace the link once I’ve got it swapped out.
Thanks again for taking the time to look over it.