I gotta say I really prefer Rina's old design. Moira's are usually better than before imo but this one just ain't it (extremely rare Moira L?). That being said its fine just seems odd to me compared to the old
I agree. I think the new design ruins the shy tomboy aesthetic she had. The previous design came off as someone who was cute, but didn't bother trying to build on it with much makeup. The smaller horns and strap hanging off her shoulder also emphasized how Rina was someone who was grown up but still unsure of herself. The new design is of someone more confident who definitely spends time putting her face on. In particular, I think she now has too much definition around her eyelashes and her lips. That messes with the overall idea that she's a sheltered tomboy runner who doesn't bother with typical girl stuff. I'd also say that changing the design after the old one has been in the game for a year or more is rather questionable, since people will have grown attached by that point. At least Cassia's update left her looking like herself.
Regarding Rina's preg content not happening after the Colosseum, there's a choice to be made about her training in this update. You can choose for her to start having a family with you now, which enables her preg content whenever the coders get around to implementing it, or you can choose to train her for the Colosseum races, which means her preg content will only be enabled after the Colosseum is implemented, which could be a year or more away. If you choose to train her, you get additional sex scenes because the PC and her will fuck after each training session. Training sessions happen once every two weeks, presumably because Wsan has a thing for putting his content behind that specific amount of sleeps to see the next part of it for some reason. Also, Rina doesn't have her Quickie scene implemented yet.
Overall though, if you've read any of Wsan's sub-focused content, you've read Rina's new scenes too. I remain convinced that if you took his subby scenes, removed all the names from them, and asked people to identify which character the PC was fucking in them, most people would be stuck. Man only writes subs the one way. Cassia and Rina are particularly difficult to tell apart sexually.