Evening folks. I'm here hoping you can give me a little help.

I'm on the hunt for somewhere I can buy a machined billet surround for the new white face I'm planning on installing on my instrument cluster in my VT Calais. I saw them mentioned in a tutorial on how to replace the dash face on another forum and the source of these wee beauties was named as Custom House. Now I've tried googling them and using the link supplied in the tutorial but it looks like they no longer exist. I've tried eBay and every other place I can think of but no luck. Can anyone here point me towards somewhere I can buy these things?

Many thanks in advance.

Shane