This is a great idea for a Bust, and the face is definitely Mad Jack Churchill, but I hope they put right the technical archery errors. There is a photo on Google images of Churchill drawing the bow at the 1939 which shows him drawing the bow with his drawing fingers along the jaw line Target fashion, using a longbow for what he used it for, he would likely have pulled the bow with the top finger of his drawing hand placed to the R/H corner of his mouth Hunting fashion. The arrow is only placed on the right hand side of the bow if you draw with the more asiatic thumb draw. His bow hand is wrongly positioned, the heel of the thumb should be braced against the handle of the bow and if he didn't wear a Bracer, when that bowstring hit he would have let out a yell to frighten Hitler!! All these points are clearly shown on YouTube postings.
These points notwithstanding, it's a lovely bust and a fitting trimute to a great excentric British hero.
Best wishes, Gary.
PS fellow planet member Chris Simmons did Mad Jack as a toy soldier conversion for the BMSS interbranch.