If you're after the girl meshes, you can get all of Bloom's hat/pacifier meshes + Tenshii's blanket meshes girlified (by me)
here (all credits go to those two and CH, of course. I just did the copy/paste job). Just so you know, those also need texture files.
Tenshii split up the mesh and texture files
here. Just recolor one of the girl only recolor files, and you're good to go. They work for any "girl only" mesh.
Good thing is, all textures for mesh parts can be included, so meshes are pick-and-choose. Got tired of making 4 files for each outfit...
If you want to do it yourself, though, you
* open the mesh file you want to extract from, right-click on the GMDC (Geometric Data Container) resource file, choose "extract" and save to desktop.
* Open the "girl only" mesh (or mesh+recolor) file, right-click on the GMDC file again, and choose "replace" (find the one you extracted).
* I think it's safest if you rename the GMDC file to
bfbodydiaper_tslocator_gmdc (content tab, just under the drop-down menu called "blocklist", it says "filename"). Not sure if this has anything to say, and I doubt it has, but better safe than sorry.
* Click "commit" in the plugin view window, and "save as..." with a new name.
I've screwed something up
I extracted and replaced the mesh per your instruction, and that part does work - now my baby girls wear footie sleepers just like the little boys. But now all the babies are bald despite having one of bloom's infant hair meshes in my downloads folder.
I'm not sure if this is what caused the problem, but when I extract the GMDC resource file, I get two files, not one. Choosing either one when doing the "replace" step results in the dress mesh being replaced by the sleeper mesh.
Any ideas?