Sorry for doublepost; but in the meantime, i found the textures below within the "advanced naval Units (v9)" Mod, which Look Pretty much like the USS Constitution. (had to convert them to .bmp for upload, use united file viewer for instance to reconvert them to .dds) Unfortunately, they seem to have no associated .gr2 and .fxsxml file. Can anyone help out and tell me, where I can find the associated models? Or if they would probably work on one of the default civ5 models? As I don´t have any idea how to extract the vanilla art files from civ5, I can´t try it by myself.