Was jumping around in Thunder Bluff looking for walkable walls, and look what I found.
If there were more people at Spirit Rise it might have been useful for alliance hunters, but alas, this is just an attempt to get rid of leecher status (not asking for +reps, but it would be nice xD)
Can upload more pictures on how to get there later, here's just a quick overview:
Hope that one worked.
EDIT: Ah well, found an even easier way to get up there than the one I used at first, just walk up the big stick -.-