Thanks for the interest. There are lots of ideas for further projects running through my head but I shall restrain myself. One of the lessons I have learned of late is not to rush the painting process to get to the next sculpting project.
I don't think a Waterloo trilogy of Wellington, Napoleon and Blucher is likely as David Grieve has already done that so well.
Colin - crossed arms are the most likely at this stage.
I found a reference to a still life painting in the Royal collection by Gibb (sadly no illustration) that describes it as Wellington's Waterloo hat, sword and telescope. The hat is described as having rosettes of two of Wellington's foreign "orders" on the cockade so that makes me more comfortable with my guess.
Colin