https://www.facebook.com/groups/110801142291238, https://www.facebook.com/groups/simmers4life, http://www.leefish.nl/mybb/forumdisplay.php?fid=58, and here https://www.tapatalk.com/groups/sidewalksims/saving-the-sims-updates-forum-f10/. Go over and join up at whatever site you want to join. Facebook can be a pain for some links, so Leefish and Saving the Sims Updates Forum may be the best choice.
Updates:
Deniisu’s Simblr
Sims 3
Clothing (collaboration with A Little Mess)
https://deniisu-sims.tumblr.com/post/631985049052626944/vampires-gp-bustle-dress-4t3-collab-with
Pandelabs
Sims 3
Hair
https://pandelabs.tumblr.com/post/631985616506273792/anto-yuna-females-teen-elder-my-texture-bits
A Little Mess
Sims 3
Clothing, shoes
https://simdreams.tumblr.com/post/631616522078584832/the-house-of-the-lazy-previews-proudly-presents
https://simdreams.tumblr.com/post/631819255085776896/the-house-of-the-lazy-previews-proudly-presents
Pixelfrogslegs
Sims 3
Walls
https://pixelfrogslegs.tumblr.com/post/631950660640899072/i-got-bored-of-always-using-the-same-wall
Bill Sims (Simsway)
Sims 3
Clothing
https://billsims-cc.tumblr.com/
Plumdrops
Sims 3
Hair
https://plumdrops.tumblr.com/post/631972691918848000/nightcrawler-jennie-s3-conversion-credits
My Disastrous Simblr
Sims 3
Doing Simblreen
https://disastroussims.tumblr.com/
Kris Elizabeth Sims
Sims 3
Doing Simblreen
https://kriselizabethsims.tumblr.com/
The Faery’s Gifts
Sims 3
Doing Simblreen
https://murfeelee.tumblr.com/post/630774717783097344/murfeels-simblreen-2020-collection-its-the
Sweetdevil Sims
Sims 3
Is doing Simblreen
https://sweetdevil-sims.tumblr.com/tagged/simblreen-2020
Marta’s SimsBook cc
Sims 3
Skelly Bears
https://martassimsbookcc.tumblr.com/post/632020444426469376/click-on-picture-for-better-quality-all-credits
Blams EA Store Content
Sims 3
More items
https://blamseastore.tumblr.com/archive