Thanks for your help. I was looking in particular for photos of the Linton station, none of which exist on PROV.
I don’t have any photos to share personally but if you go looking they can be found. This website http://www.vicrailstations.com/ has some pictures of what the stations on the line look like today as does the article on the line at the Australian Rail Trails website. As for historic photos the best place to look for them is in books with some to be found in several of the Train Hobby Publications while the whole railway itself was the subject of a book published a few years ago called Cross Country. It has many photos in it and can still be found in a few public libraries.
This site only shows the station post closure. Still some interesting information though.
The latest Train Hobby Publications 'Country Branch Lines Victoria, part 8' should feature the Skipton Line extensively. It's just released.
I found this book yesterday in a bookshop. It looks brilliant, and definitely had some of the photos I was looking for.