SRL Archive - SRL Positioning System

I have found lot of versions of Dungeon pictures, but no tutorials on how to use them. (what folder to put in, what to put in SPS Setup function)
Can somebody help me?

I try and load some of the maps from the includes/sps/img/runescape_surface folder and it never actually loads them and walks the SPS_WalkPath 's. Should I just make custom maps, because I have custom SPS maps that are working.