Is this possible in Rhino for Mac?

Is it possible to get a rendering like this in Rhino for Mac? If so, what needs to happen? My renderings look super bad… as in horrible, not good:) They used to look good in Tucan, but now I’m having a hard time. I’m attaching a file, which is completely unrealistic, but it will do for this in case you need it.
Also, if it’s possible to make the pickets have a hammered nickel plated finish like the one below.
Thank you so much!

home.3dm (1.7 MB)

In case you’re wondering how bad my renderings look… this is supposed to be glass and bronze and it looks cartoony…

And this is the way everything used to look: