I remember seeing some 1:32 plastics based on the movie characters and Redoubt do 'Personalities' based on the actual people involved (I think some of the more famous paintings are used as reference), but I can't recall if anyone did 28mm movie characters or who it was if they did. I remember Wargames Illustrated had a pair of 'Bromhead' special models, movie and historical a while back.
"You're a big man, but you're in bad shape. With me, it's a full time job." – Lt. Bromhead to Prince Dabulamanzi before the Battle of Rorke's Drift.