[MIRROR] Ports over wallening railings (adapted to the new pattern) (#…

…1050)

* Ports over wallening railings (adapted to the new pattern) (#81542)

## About The Pull Request

Arcane did this a few months back, but he ported the WRONG ONES (kryson
snuck a new version in underneath a bunch of other changes, he wasn't
all that organized).


![image](https://github.com/tgstation/tgstation/assets/58055496/688f358c-fe0e-44cf-b4b1-44f7806af84e)

## Why It's Good For The Game

It's annoying to have to balance two different sets of sprites.

## Changelog
:cl: LemonInTheDark, Kryson
image: Modified railing sprites to be a bit more three-d
/:cl:

* Ports over wallening railings (adapted to the new pattern)

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Co-authored-by: LemonInTheDark <[email protected]>