I am curious as to why its so urgent for you?
There is nothing that will raise that sort of cash other then hard grafting work,there is nothing unique or special about your case so my advice is get the finger out and earn it. In the long run it would be better then having to pay a hefty loan back afer training completion, that should be the least of your worries. But if it can't wait,I suggest you get a job as a north sea crab fisherman for there peak time approx 3 months it will pay average £50:000 but chances our you will not survive to spend it, such is life.