It's worth mentioning that if you manage to get a place on a sponsored scheme at OAT you'll be eligible for £60k.
NetJets is the current scheme which is running (and current plans seem to be to extend this scheme further i.e. increase the number of seats as time goes on). Thomas Cook and Excel have also run schemes for the last two years.
You might be interested to know that it is also possible to get the £60k unsecured if you've got a seat on one of these schemes. The bank won't publicly advertise this (uncommon) route and it would be a case-by-case thing.