Palaeo Flats

Since it was Veganuary and the chances of me following that diet hovered around the nil mark, I spotted a set of wargame rules called 'Palaeo Diet - Eat or Be Eaten' (from Ganesha Games and available as a pdf download from the Wargame Vault - can be played solo) and so reckoned that that would give me a moral diet advantage.
As usual when I find a set of wargame rules and have zero of the necessary figures and am too tight to buy any, I resort to throwing out some cheap, quick and simple flat m