I'm not sure we are allowed to create Threads for making requests, or if there is a specific area on the forum for that purpose... but I'd really appreciate if anyone would upload these statues for The Sims 2, or would let me know where I can find them for download. Thanks in advance!

I know this is old, and I think you probably found all of them since you made one yourself, but for those who can't find them, here are the links.
https://sexysims.info/download.php?t=176822
http://www.insimenator.org/index.php/topic,23850.0.html
http://www.insimenator.org/index.php/topic,54557.0.html
http://www.insimenator.org/index.php/topic,72308.0.html
the sitting statue is from sims 4