Yes that was custom done for our client. If we can help you with a project like this don't hesitate to contact us we would be happy to help.

I was just shopping gas fireplaces and that was one of the trim kits that were available on that specific brand at the store I was at. They also have bronze, copper, all sorts.

We invite you to check out these stainless steel and aluminum fireplace
surrounds. Should you be interested, we offer the possibility to receive
samples:

We are a premium online supplier of metal mosaic tiles
for backsplash and other wall applications. If you are looking for ideas, feel
free to browse our customer installations for metal backsplash ideas where you will also find other fireplace surrounds for your consideration:

http://www.houzz.com/projects/72838/eden-mosaic-tile-installations

You can also check out our Houzz store at:

https://www.houzz.com/pro/edenmosaictile/eden-mosaic-tile

Good luck with your backsplash design!