If it's got wheels too it will do. I'd prefer it if it only had the passenger door and not the freight door, but that's not a serious impediment. I think the Airfix kit has skis too.
Thanks for the offer Wal, but I think I'd feel safer with Graeme's offer of the passenger kit. Let me have your snail mail address and I'll get this Airfix kit in the mail to you, Graeme.