I still use Raydream Studio 5.5 which I always preferred over Carrara 1.1. I hope they improved it in version 3. They don't seem to mention Raydream Studio 3D on their site as an upgrade option. I remember it costing about $100 when I first got it compared to the RDS 5.5 which was over $500 so you might want to check.

Poser 2, 3, 4, 5, 6, 7, 8, 9, 10, Pro 2014, 11, 11 Pro