Wooden train track and trains etc (Skirwith CA10)

Hi, i wondered if anyone had a few bits of extra wooden train track and trains etc or station or bridges that would be compatible with chat valley ? I think brio and maybe most of them are compatible. My child has a small set but would love to extend a little bit. The one pictured looks perfect but I can’t find it in stock anywhere, so thought I’d see if anyone had any extra bits laying around. Many thanks!