Project After Prigley W.I.P 6

Whilst Prigley continues comfortably, I've been dabbling a little with my idea for a project to follow after.
This being my Time Travel, Ray Harryhausen adventure type film.
Still totally unsure what the story will entail, pretty certain I want a clockwork time machine (turn the key clockwise, forward in time, anti-clockwise, backwards in time etc)
Been researching characters and actors, or to be more accurate actors who I will base characters on.
You may have seen the previous head sculpt, based on Michael Palin.
My initial idea for the lead character was for him to be a kind of conman who tricks punters into thinking he can travel back in time, whilst watching feverishly the BBC's semi-faithful adaptations of Douglas Adams' Dirk Gently, I got thinking "gosh, Stephen Mangan'd be good", and so I made this-
The face is removable like the Palin sculpt, and like the Palin sculpt, the hair is also made of plasticine.