I knew of Dummy Thicc already. I haven't looked for new bodyshapes and neither new trans nor fat shapes interest me since I already have more than 40 different bodyshapes in my game already.

The main issue I have with most new bodyshapes is that they typically don't have enough varying Sims2 meshes and shoe options to round out a complete good wardrobe for acceptable use in my game. A lot of new creations are also 4to2 conversions which don't use "standard" TS2 mappings for their textures which makes recoloring and converting older TS2 clothing to those meshes extremely tedious and time-consuming.

I'm not familiar with that one at all and I thought I'd heard of most body shapes.

EDIT: I saw the links you had at ISA. But I don't have any of those. Sorry.

Very nice Julie! 

http://www.insimadult.org/index.php/topic,34709.0.html

There's also a skintone in the PunkJunkie link at the bottom of this post at GOS.
http://www.digitalperversion.net/gardenofshadows/index.php?topic=4610.0

Teresa bodyshape was created by PierreNC at BAS. In my signature line there is a link to "HobbesED's Conversions and Creations", then within that is a link to "Z-Other Creators files", then "PierreNC", then "Teresa files". That link contains everything that was in Pierre's section at BAS.

I believe it has at least one skintone, all the showerproof meshes for Teresa Queen (adult) and Teresa Princess (teen) as well as several different clothing meshes and outfits including those you have pictured.

Those hairs look nice, Lizzy. THANKS!

Very nice Lizzy! Thank you!

Very nice Julie!

It's pretty SIM-ple. :-)

Open the skinfile with SimPE.
Click the Skin Tone XML entry in the Resource Tree.
Click the entry (Pale, Light, Medium, Dark, etc) that then shows in the Resource List.
The skintone code is located in the Family string in the Plugin View not the Creator string.

Chris is active at MTS2. While they don't have his adult mods there, you could try sending him a PM and ask if they are available anywhere.

Looking good Julie! The recolored masks should come in handy for stories about these crazy times.

Awesome! In the zip files, the BAS.text file is the text of the post when it was originally posted on BAS (BackAlleySims) before the site when away. Some downloads contain the required mesh, some do not. For the downloads without the meshes, I believe I added all of them in the separate Clothing Meshes download. If you find you are missing a mesh after that, let me know and I'll search it out and make it available.

One creator I left out is JulieJ. She is still active and her current things may be found here. http://juliejsimsstuff.wordpress.com/

Search engines are your friend.   There are likely additional places for each creator.

Warlokk (retired) -- predominately here at Insim and InSimAdult. The Mystical One also did a cumulative posting here.
 http://www.baldninja.com/bodyshape.php.
VanityDeMise (retired) -- may have some things at InSim or InSimAdult. Much of her stuff can be found at Sims Cave (and in Other Creators in my signature line)
Snarf/Lion-O (active) -- much of his older things can be found at Sims Cave.
Gothplague (retired) -- her site and another site (Wooden Simolean) that hosted her works seem to have vanished now. There may still be some on InSim and InSimAdult.
Cenor (retired) -- his site www.sinford-sims2.de is gone. Some of his things can be found in Other Creators in my signature line

Another catch-all for some of those creators' works is also found here.
https://simfileshare.net/folder/23917/ 

Teen C and Teen D only describe the tops. You also have to decide on the hip size. Small, Medium, Large or XLarge. So for Teens, it's C-Sm, C-Md, C-Lg and C-XL and Teen D-Md, D_Lg and D-XL. (There's no D-SM). Finding teen meshes with Pregnancy morphs can be challenging since the vanillla game did not have teen pregnancy and the first creations of Warlokk meshes for teens didn't include them either. All of Warlokk's teen meshes did include the fat morphs. VanityDeMise did make a number of meshes with full morphs for Teen C-Lg and Teen D-Lg.

For CPU, Warlokk's early creations only had Fat morphs as well (except for full body nude MESH_afBody_ClassicPinup_Naked which has both). But Warlokk's X-Hi meshes which came out later do have both morphs. Cenor had a huge project he did which converted nearly every Maxis outfit to CPU and added morphs to them. He also developed a CP Teen shape and converted a number of Maxis outfits to it with both morphs. Other creators such as Gothplague, Snarf/Lion-o and JulieJ have all made fully morphed CPU meshes.

(I have a number of recolors/conversions of fully morphed CPU clothing found in my signature line. If the downloads themselves don't contain the mesh used, they can be found in the "Clothing Meshes" download.)

This just applies to clothing. Bodyshaped skintones which show "true-nude" (only in the shower or with a nude mod) are built differently and depending what meshes the creator used when making that skintone may or may not have full morphs. But if you don't have a nude mod and don't care what they look like in the shower, then that's not an issue.

Some of Warlokk's numbered series (because there were so many of them) weren't very popular so you might not find many other clothes for them if you want much variety unless you make/convert them yourself. Popularity on those tended towards larger than Maxis default (which Warlokk classified as 34Bdef-34) both in bust and hip sizes. 

Some of the named sizes did have a lot of interest so people made a lot of clothing and additional meshes for them. Three of those which you can find quite a bit of clothing for are Classic Pinup (CPU) which is larger than Maxis default both in breast and hips, Fashion Model (FM) which is smaller in both breast and hips and Voluptuous Gal (VolGal or VG) which is larger than CPU in both.