The PCUK website had a great interactive tool to help you revise called Ponyprep, unfortunately it has been offline for a while.
However, The UK Pony Club has a Youtube channel called (ThePonyClub) with official video tutorials on a range of subjects.
Check this one out on how to put on a tail bandagehttps://www.youtube.com/watch?v=OyurZB-xHZs
or this one on how to put on a rug https://www.youtube.com/watch?v=L3O4tSzrE1I
I’ll add more as come accross interesting things for you and if you find anything too, share it with us by emailing links to email@example.com