Re: PPL/NPPL scholarships
The Jersey Flying Club give scholarships to youngsters but I assume it is only for residents. Of course you can get a residency there but on the basis that you need £2M to get one I suppose that would remove your eligability for scholarship!
Jerry Breen in Portugal does a microlight scholarship each year.
Edited as I have just read 'UK only'. so my contribution of interest but no use (as usual)