8th November 2012: Breastplate Progress begins with the breastpiece. First versions were newspaper to get the general shape. After a few false starts I've got a corrugated card shape that has been bent and shaped.
I think I need to cut a v-shaped vent/dart from the centre to get the front curve right, but the overall shape is pretty much there.
Next step: testing with jury-rigged straps, and then looking at craft foam.