1) I'm assuming these are already licensed or original works of the server, if licensed content contacting the copyright holder may be necessary for Permitted Use of Derivative Material.
2) I'm using heavily zoomed-in screenshots to display the effect these additions will have. I imagine they'll look better when they're at game-scale than they do in the photos.
4) If any asago's are given for this submission please give them to the person of the original submission (assuming they're a player from the community and are still active) as all I did were make edits to existing material.
I only have the "Closed_East" AKA "wall_ce" in the current post and upon request can submit examples of the others I have lying around (probably in a smaller resolution because those are enormous compared than what I thought they'd come out as).
Just to clarify, these icons are meant to be added; not replace any existing. Yes, this is a utterly small change in the overall scheme of things but I think it's a more-than viable quality-of-life update for those affected. Also, this is my first time posting anything like this to Submissions. If you can let me know if I did anything horribly wrong let me know what it was and how to fix it, please.
Edit:It's also meant to have Opaque and non-Opaque walls.