I don't think so. I'm not familar with Katarina but her 'natural' boobs are far bigger. Incidentally, the other girl appeared as Dominique in CIUK 26-05 (1997) and there's a query for her
here. The set has been re-posted
here.
Mod Edit:
- thanks to Dick Needle for creating an [MB Followup] thread for Dominique,
here