That's up to DAZ really - their ancient shark certainly has issues, by current standards, but in simplest terms, ANY Great White is better than NO Great White. I wanted to go beyond that - there are roughly 100 different types of sharks, I just wanted to provide more choice. I was getting tired of seeing that model used whenever someone needed a poseable shark, and regardless of what sort of shark is appropriate! There's a lot of variety among sharks, and I wanted to provide a bit of an alternative with my 2 packs. I was under the impression, though, that someone had already made a remapped version of the DAZ GWS, with better UVs. I don't think -I- have it though, so I'd be curious to hear from anyone who does... But, as I said above, if these packs prove there's a lot of demand out there, I might revisit the old GWS at some point in future! Cheers!