Hey, I truly sympathise with you. I am a retired English Expat here in the PH and also love art. Everything here is hard I know, but if you have a talent then stay focused my friend. Why don’t you want your family to know? Can you message me https://www.facebook.com/profile.php?id=100093636107911 I think thats right Haha
I would go for picking up dumped cars or clearing them from people’s gardens ( plenty about as you drive around and most will be glad to get rid of them for free) then stripping them for selling the good parts then selling the leftovers for scrap metal, that way no expenses only your time. Just need some space! Good Luck mate.