I posted pics of these sims on the "Sim Families" thread and it was requested that I upload them. However, I had to leave out some things because of the creators' policies, so links to the necessary items are below under "not included".

If you want these sims to appear how they do in the in-game screenshots, you should visit the "not included" links and download that custom content.

Screenshots:










CREDITS:

Mary-Kate:
INCLUDED:
Sim: by me (brigdania)
Eyebrows: New Year Brows by Helaene - http://hideki.modthesims2.com/showthread.php?t=214631
Freckles: Layerable Nose Freckles by Alkaloid - http://www.insimenator.org/showthread.php?t=46242
Hollow of the cheek: by AtomicSpaceKitty (cannot find link) I believe this is fileshare friendly on free sites though. (Correct me if I'm mistaken, A.S.K.! Sorry if I misunderstood)
Eyes - by @Stefan (Got these with a sim so I don't know the link, but Stefan's profile says it's ok to redistribute CC with credit)
Eyeshadow: Multi effect eyes by IcedMango (do not have link - I got this shadow with a sim. But Icedmango is nice and her CC is fileshare friendly on freesites)
Eyeliner: Kajal Mascara Eyeliner by Bruno - http://modthesims2.com/showthread.php?t=237450

NOT INCLUDED:
Lips: London Lips by DonnaModa - http://sumomo.modthesims2.com/showthread.php?t=285611 (Packaged with Helaene lips; you might want to just use those, they are pretty too!)
Hair mesh: hair 024 by Helga Sims - http://www.helgasims.com/hair8.htm (last one on page)
Hair recolor: 3D Colour Boost by Icedmango - http://modthesims2.com/showthread.php?t=288558 (Packaged with Maxis hair.)
Skintone: Warlokk's fashion model "modified Louis skins" by Jwilson5 - http://www.sexysims2.com/showthread.php?t=168471 (Adult link!!! Be warned! NO clicking if under 18. Could not find barbie version anywhere. Also, don't forget meshes, these girls are Warlokk's Fashion Model types.) Packaged with default shape Louis skin from MTS2 - http://modthesims2.com/showthread.php?t=206740
Clothing (full-body): by FrannySims - http://frannysims.wazowskisweb.com/adult_female_everyday_fashion.html ("Black Krystal") Packaged with Maxis clothes.


Ashley:
INCLUDED:
Sim: by me (brigdania)
Eyebrows: New Year Brows by Helaene - http://hideki.modthesims2.com/showthread.php?t=214631
Freckles: Layerable Nose Freckles by Alkaloid - http://www.insimenator.org/showthread.php?t=46242
Hollow of the cheek: by AtomicSpaceKitty (link?)
Lips: Floral themed lipsticks by Bruno - http://modthesims2.com/showthread.php?t=246724 ("floriental")
Eyeshadow: by Bruno - http://sumomo.modthesims2.com/showthread.php?t=191811 ("Keira's gold eyeshadow" - comes with sim)
Eyeliner: Kajal Mascara Eyeliner by Bruno - http://modthesims2.com/showthread.php?t=237450
Eyes - @Stefan (same situation as above)

NOT INCLUDED:
Hair: hair 006 by Helga Sims - http://www.helgasims.com/hair2.htm (last one on page) Packaged with maxis hair.
Skintone: Warlokk's fashion model "modified Louis skins" by Jwilson5 - http://www.sexysims2.com/showthread.php?t=168471 (Same as above. ADULT link - NO clicking under 18!) Default shape included in DL - must get Fashion Model skin if you want her to stay that shape in the shower.
Clothing (full-body): by FrannySims - http://frannysims.wazowskisweb.com/adult_female_couture_fashion.html ("Oscar de la Renta dress") Packaged with Maxis clothes.

Hope you guys like them! I also hope I did everything right; this is my first upload.

<3Brig