I’ve never seen this one and I have seen and owned many over the years. Hard to tell from just these pictures. It needs more inspection, especially on the inside and the tags etc... The patch that says limited release looks of poor quality and poorly placed from the picture.

I knew this one, but only in black. Its called "Scottys Greatest Hits" from 2015 or 2016.

Pretty sure it's a fake, look at the joins in the stitching compared to the genuine black and Tiffany one.

Have you tried the Scotty Cameron site? - There is a US Scotty "club" that people join (for a fee) but they are huge enthusiasts and know all there is to know about Scotty stuff. Many are also Team Titleist members. You might try posting your query on the Clubhouse or Scotty sections of TT.
JT

Its fake, this cover was never made in white.

Have a look at the Scotty Cameron headcover archive (link below)

www.scottycameron.com/.../

it looks like a 2015 Scotty's Greatest Hits - Limited Release - but in a different colour scheme.
When Scotty releases limited edition headcovers he sometimes has a low percentage which are a different colour scheme which become very collectable because of them being rarer, but this headcover was only available through sending a putter into the custom shop so I don't think they were offered in other colour schemes, it could be a fake?