This image is melded picture of 4 pictures to create one picture ... where there are 48 babes around a pool. I first tried this method with another picture I was making - as I like to try new tricks with daz3d. They are grouped into 4 groups, by colour of bikini.
You've done an amazing job with this image Elim!
I've used the "melding" method myself and you need to be careful of overlapping people and particularly reflections and shadows/radiosity. It's surprising how removing a figure can affect the area around it.