In a previous comment a collector mention seeing on the back of the card foot figures to go with the mounted figures. I replied that I had no information until now. My very good friend Peter Evans from England sent me photos of a toy he found in a charity shop. He noticed a castle and bought it. He found that the set had mounted dollar knights and also four foot figures. The foot figures are based on Italeri figures. I like the three of the four poses and will keep a lookout for them on this side of the pond.
Here is a picture of the castle itself which is pretty interesting.