I was looking, after your post, but couldn't tell.
A player/collector buddy ( about 2 years ago) bought a '69 Martin D-28, and had it set-up and regretted by a tech who installed gold or copper-colored frets, and I think it looks 'goofy-wrong!' ( beautiful rosewood and fantastic sound)
Just never seen this before, those frets look neon!
* David Gilmour is a real force on guitar- so strong and precise
- he has the brain to compose his phrasing, and the ears/fingers/hands to express...wow! ( as usual)