Walter, I have a 1928 Durant M2 with original paint on body and most of engine. Firewall in my car is body color, Persian Blue in my car, engine is a pale gray-green color. I have original color engine paint and would send you a sprayed sample if you wish. I don't know if spray paint can be mailed, but if so I got the engine paint from another club member a Mr. Gary Warden. If you think that the paint can be mailed to Argentina, let me know and maybe Gary still has more and I will ship it to you. Also ask Ricardo he is in Buenas Aires if he knows of a place there you can get it. Gregg Wellner