See
this thread. GAPAN ATPL scholarships, valuable as they undoubtedly are, are even rarer than hen's teeth. By all means have a go, but be aware that only one a year
may be awarded. If no-one's considered good enough, it doesn't get awarded. Not one to set your heart on, but it's always worth a punt into leftfield!
There are a few more FI and PPL scholarships, but we're not talking huge numbers here - in fact, I doubt they're into double figures each year.
My original contention is essentially correct: there are no commercial airline full sponsorships any more, with the sole exception of Atlantic's. That situation is unlikely to change.
Scroggs