Great job! I would make 3 suggestions, but they are only to pick at _small_ shortcomings. 1) Give it a base - some simple wooden planks indicating a stage would be ideal. 2) The blood trickles could be finer lines and a little darker in shade of red. 3) The sword looks a bit like you've dipped it. Try a combination of Humbrol Enamels Silver and Aluminium for an easy way to get a real metallic with highlights effect.
Your careful and controlled selection of colours (where many mini painters go wrong) is excellent. Especially like the choice of gold for theatrical armour.