Well, I found a conforming smart prop orthodontic retainer for v4 by Ironman, here in the Rendo store, that I got to fit quite nicely. The glasses that come with it are good too.

I've been experimenting with trying to make them less toonish, mixing with V5, M5 and the face morphs.

Waiting for Zev0's tooth morphs for Genesis product, to see what I can do with that, around making better looking teeth for them.

Getting mixed results trying to autofit different clothing to them. Some items I've had to use Wardrobe Wizard to firstly add its range of fitting morphs in, before doing the autofit in DS4.5.