Dakatari has shot several videos with "Lina" who is (I'm 98% sure) Lina Hote who, (I'm 93% sure) is Svetlana K. I can't post any Dakatari pix of course for reference... the pic of her (on the left in the collage I just attached) is from a non-Daktari shoot of course...Or am I still confuzzled?
I have found and looked one video "Lina on the beach" (duration 07:12) with big attention, stopping the video displaying time to time. Now I began to doubt slightly too.

My final conclusion is:
- yes, the model in video looks
very similar to S. Karbivnichaya - same round face, wide nose, similar eyebrows (I seem, the video girl is more cute though - but this is my opinion). But all these features is not enough to 100 %-identification.
Finally, I noticed small teeth defect - the model in video (shot in 04:05) have one tooth on right side in maxilla, situated not in one row with other teeth, but some deeper. S. Karbivnichaya have same defect - see the image attached (open this image in new window to enlarge. That her tooth indicated by red arrow).
Thus, video shows Svetlana K. definitely (98 % sure, at least).
As to Your collage - I seem, first girl have some bigger tits, than Svetlana K.; her face and figure are very similar to Svetlana's ones though.
In this case we need to see tits shape to compare. But I have not seen the pictures of S. Karbivnichaya with fully naked breasts - thus, this problem is until unsolvable.
In any case, Your collage with 3 girls could to title as "Svetlana - Esther - Lidia" now
Mod edit to agree and insert stamp of collage for reference:

with 95 - 97 % sure about Svetlana, and 100 % sure about Esther and Lidia.
Pal says: Thanks very much for your help... I'm fine with 96% certainty for now.