Vase with Hammered Copper Opening

I wanted to play around with creating a hammered metal look to be 3D printed. This is just my first time playing with the Maker online tool and I'm hoping to improve upon the method. Being fairly new to 3D printing I'm excited to be able to bring to life things I've always wanted to find retail and never could or if I found them couldn't afford them. In the Anycubic Slicer I will use the function to add a color change after it has been sliced. On the Preview tab after the item has been sliced if you take the scrollbar on the right side and raise it up to the level of the opening you can right click and insert a color change to create the 2 tone look. I will post an actual print once I'm able to get it printed. Remember this is my first creation so far of my very own, I'm trying to be as informative as I can with printing it out especially for newbies like myself.