Snappa, even if you found the right spinner size, you would not want one of those pointy spinners. They just look wrong. The latest issue of FLY RC has a review on this plane, and the author stuck a pointy aluminum spinner on the plane. It does not look right at all. He claimed it gives the plane a more "modern" look. AKA, not like the original in WWII, or WRONG. As is normal for a magazine article, there were only good things reported. Somehow the plastic spinner appears in some photos but never makes it into flight. I think we likely know the reason.