Dude dude dude
The prominent religion should be Germanic Neo Paganism (aka modern day worship of Norse Gods).
And thanks to all the pron talk, I think I want my character to be a virtual reality prostitute. Not that sexual situations will come up, it's basically to explain why she has tech when she's actually lower class (ie she's poor but her technolust made her take on what's commonly considered a shameful (yet decently paying) job so she could afford her gadgets). Then again I always make weird characters, it's more fun this way.
Besides, what kind of characters are going to take a techhead call girl seriously?