How do you design your Dream Guardians?

I always make my Dream Guardians look like my previous Tav.

For context, when I first started BG3, I made a really cool looking character, but I hated my build. So, when I started a new playthrough, I'm not sure why... but I made a new Tav character, and used my old Tav's design as my Dream Guardian. Maybe so she'll always be haunting me? A figure my Tav recognizes in some way, but isn't sure why? heheh

I think it's really fun, and I was wondering if anyone else had interesting ways they design their Dream Guardians.