Its a pity that you cant see youtube. I have uploaded a version of Luhan Quan from an old kung fu documentary, where a monk performes it and it looks totally different than the version Shi De Yang does.
Actually that is the video you linked to in the previous post, not Xiaohongquan by Shi Guosong.
Luohanquan is not one form, but a whole system. A number of different systems use the name as well.