I like you find it useful.
It is the first part of two series about horses (1st converting, 2nd painting), and really can be used with all the plastic horses from the game, not only Rohan (can be used with old Minas Tirith, Katafracts, Harad raiders, etc).
I have many more articles in this web, (and many more I'm preparing now), that are in spanish, and I think that I can translate them to english for this page, but because the Tomes of Wisdom is not operative this had stopped me to translate them.
But if the admins tell me that it will be again working I can translate them.