I'd love to make Caz and Xeros, although I have absolutely no idea what Xeros looks like and I am unsure if he would be interested. As far as Mods, I currently do not plan to, however I won't say absolutely not.
I'll work on one eventually.
As for updates, the @Ven Sig-fig has been updated! Spoke with Ven about it and he wanted to go through with the modifications.