Well finding a spare £90 you did not know you had could be all or at least most of the cost of one of the 1/32 Tamiya WW2 'superkits' - the Mosquito is being released this week in the UK but would cost you a fair chunk more on top, but then there are the Spitfires, Mustangs, Corsairs and Zeros to choose from that are not much more than the £90 and some might even be picked up cheaper off eBay.