Cajun,
Dave pretty much nailed it. There are some decals in the "Flyboys" boxing of Eduard's Nie.17 that might be useable, the key words being "might be". I'd have to look at them again to see if they are Sioux or Seminole Indian heads to be sure though. Did you have any particular a/c in mind to reproduce, or just thinking of the LE in general?
I do wish the Rowan had been able to do that LE sheet in 1/72nd, but as Dave said, there was not enough interest. The economics of it just aren't there. Could say more, but I'll leave it at that.
Warren