I'm in need of a sign in the style of the default "Control Point," "Battlements," etc. wall signs (the large ones without the arrow). I need it to say something like "Ventilation: ON" (Actually, "airflow" would probably be better than "ventilation"), with a skin for on and off, preferably with the ON skin on a green background and the OFF skin with a gray background. What it's for, is that I'm using the ventilation system in my map as a sort of side-shortcut. So, by default the "airflow" is on and forces players through in only one direction, but once the corresponding point is captured, the "airflow" turns off, allowing the pushing team to go through this now-open side path. While players could easily find out whether they can travel through or not by walking up to the open duct, I would much prefer an indication that is noticeable from farther away (it's also more intuitive). Unfortunately, I have no idea how to do this myself, and since this is the only custom thing I need, I'm hoping that someone in the community is wiling to do this for me.