I'm afraid unless your family can support you financially, then the only viable way of getting such funds would be to find a job and start saving. I doubt any bank would lend to you unless your parents were willing to apply for a secured loan (and even with property as a fall back, your parents may still not meet the lending criteria or pass the sufficient credit rating checks). If you have a job at the moment, with a very good income and a good credit rating, then you may be able to apply for an unsecured loan from your bank. Once again, a pretty difficult option at the moment due to the state of the economy.
If you aren't able to get the funding through lending (from a bank or relatives), then find a job and save up (easier said than done). Good luck with whatever you choose and just remember, there is no rush in becoming a pilot. Take your time and don't get stressed about it.