How to use surface paint on railing? or surface override?

[vikass]

Is there any possible workaround to do this?

[Lingwisyer]

Each sub element of a railing can have it's own Building Material and Surface and can be found under the 3D Representaion Tab of each sub element. There is no central location to edit them though nor is there a global override.

Ling.

ps. You should include some information regarding your AC setup as some things may vary depending on the OS and version of AC. See links in my signature for a how to.