I didn't capture many but here's a few recorded on the WCML line between London and Liverpool on Avanti West Coast's pendolinos (class 390s). Feel free to join my discord server: / discord
A "when leving us here, make sure you have all your belongings with you, and please mind the step down the platform" male announcements is voiced by David Sheppard, and female announcements is voiced by Emma Lintern