My clan is just about finishing the current cwl season and we faced two clans which had the below base.

https://imgur.com/a/8IepGLQ

I only went up against it once and made a mistake at the start and ended up with a one star. The second time, I didn't get to attack it, but I'd like to get one of my clanmates to copy it for a FC.

I thought it might have been a base shared within game, but I couldn't find it.