I'm beyond sorry if this has already been awsered, but despite reading the install instructions found on here and here, my default skins (found here) are still refusing to show up in game.
I'm running on a Mac. My patch files are all up to date. I have no problem running mods such as Twallans. Non-default skins are showing up.
Again, I'm sorry to bother you guys with this, but I seriously have no idea what else to do. I'm so lost.
Thank you for any and all help.

Try this:
http://simswiki.info/wiki.php?title...ght_Dunderheads

Although I can't seem to find the start of the article, this might also be helpful. Be sure to read all of the pages:
http://simswiki.info/wiki.php?title...1_Refresh_cache

Are you sure that you don't have another default replacement which is overriding this one?

Nope. None at all.
I'll try the articles, but gosh I seem to have everything in place ;n;
Thank you though for replying!

AGHHHHH~! Thank you so very very much Mootilda! I don't know how, but its working I'm so excited! Thank you thank you!!
-Problem Solved!-