1.7" Golden Odontopleurid (Ceratocephala?) Trilobite - Very Rare!

This is one of the most impressive trilobites I have seen from Morocco. It is an extremely rare and as far as I can tell currently undescribed Odontopleurid with affinities to Ceratocephala. I have only seen a few specimens of this species, and this one is huge compared to the others, which were under 1" long. This one is 1.7". It has natural golden shell coloration which is quite striking, particularly as it contrasts with the pink rock. The preparation is fantastic and it has no restoration.