Flea is a great bass player. But he’s not British. Maybe The Kinks or Mott the Hoople’s bass players are available?
Def Leppard did a great British Invasion album (YA I’M 51 GO AHEAD THROW DIRT ON ME!) a few years ago.
I'd suggest John Paul Jones but it looks like he's got his own tour going.
What has nine arms and sucks?