Lost Realms is a mermaid tail with matching clothing, created by Mada for Aiko 3, Hiro 3, Laura, and Stephanie Petite 3. It is not free; one can purchase a copy from DAZ3D.

Lost Realms

Star wearing the Lost Realms mertail thanks to Lost Realms Mertail refit for Star!. Lost Realms mertail textured with Koi textures for LostRealmsMertail
Download Links
Main Site:https://www.daz3d.com/lost-realms/ non-free content
Other Information
License:Daz Productions, Inc. End User License Agreement
Needed:any of Aiko 3, Hiro 3, Laura, Stephanie Petite 3

For a similar paid product for Victoria 4, see Lost Realms for V4\A4. Both are mapped the same way, so they can use the same textures.

Free resources for Lost Realms include:

Refits Edit

Lost Realms Mertail refit for Star!

Textures Edit

DAZ Parrot Fish texture for V4 Lost Realms
Koi textures for LostRealmsMertail
Poser 4-7 V4 Parrot Fish Mertail
Real Textures for Lost Realms
Textures for Lost Realms for V4 (from Daz)
Zip 1
http://chohole.ovbi.org/page_10.htm (13 from bottom)
Zip 2
http://chohole.ovbi.org/page_10.htm (12 from bottom)
Zip 3
http://chohole.ovbi.org/page_10.htm (11 from bottom)
Zip 4
http://chohole.ovbi.org/page_10.htm (10 from bottom)