Ok a short explanation how you should get a working patched revision 255:
Download the BrothelMaster folder of myrikhan's Branch, replace the .exe, eventually rename the sdl_gfx.dll, put some actual girl files in the correct folder, done.
Keep in mind that a lot of stuff probably doesn't work and that the config in place, has values in it to make testing easier. It's just a patched revision, not a release version.
I prefer waiting for the next official release myself, and will just poke at the code here and there trying to learn a bit more about C++.