These three groups complete my Spanish Guerrilla force

 Here are the remaining 18 figures, in three groups of six;

They are a mixture of Front Rank and North Star (from their Muskets and Tomahawks Napoleonic range). They look considerably less "military" that the first two groups, so they can represent civilians who have taken up arms and become guerrilleros rather than regulars who have joined the Little War against Napoleon.

So, I have now five skirmishing groups and four leaders to form a core force for Sharp Practice, but I intend to add in two groups of skirmishing 95th Rifles to create a bigger force of around 85pts. I'm thinking of it as being a deliberately "literary" force, based on the kind of units found in Bernard Cornwell's classic Peninsular War Sharpe books.