Sure, if there's some easy way of displaying it in the browser (through a gif or gfycat link something similar.)
The biggest reason we have this page, is because everything here is ripped from the dats and then we just go through and say what icon means what. Super easy, lazy work, and it does a lot of good :D If someone were to make gifs of the different raid markers that were up to a certain standard, then we would definitely put them up :D Maybe on a different page or a subpage or something, as the sheer number of icons on this one is starting to make the page load a little slowly.. but we can definitely make use of it!
We can make use of almost anything the community decides to contribute :)