Ok, answers on a postcard - what on earth am I going to do with these?!
I had just bought some Warmaster figures from ebay and the seller also had these as a 99p lot with no bids, a few seconds left, combined postage. I thought "Bears? Who doesn't like bears for 25p each?".
So now I have 4 gigantic bears.
I guess if I was playing battle of the five armies I might be able to squeeze them into a game. I think they are 15mm Magister Militum bears. That is a 10mm MM Lybian Spearman and one of Hannibal's Veterans cowering in fear for scale. Anyway if anyone has any ideas about how these could make an appearance in WMA I may actually clean them up and paint them, otherwise I suspect that is 99p I'm never getting a return on!