here they are after a soak in warm soapy water and some light tooth-brush brushing, I have then soaking in bottled water now. the bottum right has exposed metal
brushed a lil more, top right and bottum left are the only ones that will clean much beyond what you see, not a whole lot I can do with thee rest. both on the left and probably the one on the top right are constantious II top middle you can see the 2 centurions, the other both have exposed metal after only soaking in water over night. edit: I also lightly scrapped junk on the top right and bottum left off