I think I'm starting to see the end goal here anons.
I've made some new tentacles for her to better suit the scale between how she looks compared to Kraken and Poseidoness (hopefully they still look thick but not disproportionately so), and I'm happier with the newer versions of the front most ones that aren't just modified kraken tentacles, although they still resemble hers just due to the fact that they're still both tentacles with suckers. I spent a good while of freetime I had yesterday to trying different poses and arrangements for what works best with her in this style, but I believe I've finally come to a set of the lower and middle pairs that I think looks pretty good.

I just need to finalize the upper/back most pair and how they'll be posed and attached; I'm not satisfied with how they look at the moment, but I think they're getting close.
I'll probably have to do something about her hair and it's outline however so it doesn't get lost and just blend in with her tentacles though.
Either way Silk and the other people trtr commissioned to make all the ones for the girls we know and love did a huge service with just how good all of theirs look.