My Ciocc and every other Ciocc I have ever seen has a clover-leaf cutout in the BB. Doesn't mean that this isn't a Ciocc but, like the pantographing they do on the seat-stays, it is a thing that Ciocc does. The lugs are really nice, that is a higher-end frame for sure, whatever the brand. No full shot of the frame?

The seat-stays look similar to this Ciocc Enemy: