Photoshop Templates for Etsy Products

I have some photoshop templates that I need created for products I would like to sell on Etsy. I have all the images that are needed, I just need to be able to add a graphic to the products that has a metalic effect. I have included some examples of what we are looking for. In these examples the tumbler you see is a solid color. The text/graphics are just photoshopped on and I am guessing a gradient us being used to give the laser etched effect. This is exactly what we are looking to be able to do.

To be clear. I need a PSD that I will provide the backdrop for along with a sample cup file. I would like to be able to use the PSD you create to change the cups and the text/images so that they appear clean like the samples. This PSD will need folders for backdrops, cups, and the text/graphic overlay that needs to appear etched.