Well this was a quickie and I didn't have your image when I made it but it's close. The image is the urn in P6 with the standard lights and the simple hammered brass shader applied.

Let me know if you end up using it because I'm curious. If you need something closer to your pic let me know that as well. It's good practice :)

I'll attach the .obj in the next post. No textures added.

Enjoy!
EricWiz