[Scuderia_Turini]

Yo Steve, 
Overalls are a bit shiny so will coat them with matt varnish.  Beard is basically because the head moulding has a sort of wide jaw look. Also I like to have some diversity in the figures and am even going to try to give a guy a pony-tail. 


My career was in Further Education where diversity was an area to be considered, so Scuderia Turini has female mechanics.

   
(Britains garage figure)