If you supply the wood, a CNC company could programme and cut that in an hour. Probably less than £100. You’d just need to sand and finish.
But its so much nicer and considerably more rewarding to do it yourself 😀
Im trying to find some vids to give you a better idea. Over the years ive watched some good vids on using the router to make surface patterns like your panels, typically now im having probs finding the right thing.
How about this. Not too dangerous as it would be with a powertool such as a router and probably cheaper. Plus with carving once you get into it is very rewarding and very addictive.
I personally hate them – someone’s obviously just bought a Fisher Price My First CNC and is just bashing out the whatever simplistic designs come to mind. Fair play if they can actually build a business out of it though! 🤣
As said, very simple for anyone with access to the right equipment. Considerably harder with a handheld router, especially if you wanted to stick with the perfect geometry – but I’m sure you could come up with something much better & more interesting!