Vintage 1975 Cross from German medal use for keychain red& purple on gold-tone

Very cool vintage piece taken from some type of Medal 🏅 with a pin I’ve added pics of pin it was attached to I was going to try to re-purpose for some type of jewelry but my creativity is lacking! I know someone else will appreciate the beautiful piece and be able to turn it into something amazing! I bought it from a vintage shop and removed from medal w ribbon and pin🏅 which has done company from Germany or something to that effect on it but that’s all I know It’s not gold only gold tone and I’m unsure of metal Measurements in pictures Comes with what you see for clip/tag and pin Let me know if questions! I can’t find anything similar anywhere so if you know anything about this particular item I’d love to hear about it!