Sims 2, 3, 4
Article with link to list of participants
https://simblreenofficial.tumblr.com/
Updates:
Saving the Sims Facebook Group
Sims 4
Links to 31 days of Halloween Downloads
https://www.facebook.com/groups/110801142291238
Annett’s Sims 4 Welt
CAS backgrounds, clothing
http://annettssims4welt.blogspot.com/
Okruee
Sims 4
Hair
https://okruee.tumblr.com/post/664227733378859008/cassandra-hair-me-whenever-i-see-pigtails-wow
Barbieaiden
Sims 4
Halloween earrings
https://barbieaiden.tumblr.com/post/665763191152885760/halloween-earrings
Rheall
Sims 4
Eyes
https://rheallsim.tumblr.com/post/665733630971232256/petrichor-eyes-new-default-eyes-by-rheall
Sloedancing
Sims 4
Facepaint
https://sloedancing.tumblr.com/post/665751561434202112/finally-remembered-to-upload-this-lil-thing-all
Shushilda
Sims 4
Belly dancing & singing animation poses
https://shushilda.tumblr.com/post/666034013447847936/sims-animation-poses-belly-dance
Octetsica
Sims 4
Draw Blood makeup set
https://octetsica.tumblr.com/post/665908853533212672/happy-simblreen-don’t-be-afraid-to-draw-blood
Other Simblreen gifts
https://octetsica.tumblr.com/SImblreenGifts
Atomiclight
Sims 4
Mini Simblreen gift
https://atomiclight.tumblr.com/post/665766376644984833/simblreen-mini-gift-i-wanted-to-make-something-for
Pixelunivairse
Sims 4
Clothing
https://pixelunivairse.tumblr.com/post/665860423037403136/i-know-this-is-really-late-but-in-case-anyone-is
Sims Hairs
Sims 4
Hair
https://simshairs.tumblr.com/
Lorysims
Sims 4
2020 Genesis G90
https://lorysims.tumblr.com/post/665944092278177792/2020-genesis-g90-by-lorysims-screenshots-by
ModernCrafter CC
Sims 4
2018 Volkswagen Beetle Turbo
https://moderncrafter.tumblr.com/post/665986742166405120/the-sims-4-2018-volkswagen-beetle-turbo
Mod the Sims
Sims 4
CAS backgrounds, house
http://www.modthesims.info/browse.php?gs=4&f=38&showType=1