I agree with Glenn that the quality of this statue is not good. This picture below shows the whole statue. Other than what Glenn said about the facial features and clothing, you can see for yourself different parts of the statue are clearly out of proportion, a fatal flaw for figurative sculptures.
This link gives a good bio of the sculptor. Ian G Brennan Sculptor and Woodcarver to the British Royal Household
There is little or no mention of his other life-size bronze portraits and statues of contemporary public personalities.