I too have a hybrid from an abduction! One of my vampires is a scientist, and I now have three alien vampires with full alien and vampire powers!
https://i.imgur.com/sgxk5m1.png
The CAS is super glitchy tho--with two of them, I can't control their look AT ALL. Every time I sign back in, it's a surprise what their wearing, lol.
https://i.imgur.com/jBuszIL.png
https://i.imgur.com/mqdHfK2.png
https://i.imgur.com/jk5Pmy3.png
https://i.imgur.com/OVbjWK6.png
https://i.imgur.com/FUywScr.png
This is what I set one of them to look like, but it didn't stick.
https://i.imgur.com/jGLa9mL.png
Usually, two of them just revert back to their alien outfit.
https://i.imgur.com/oWUReXh.png
The third one looks more vampy, and so far his CAS has been a little less erratic. I changed his "dark form" and so far that's stuck pretty well, and his regular form hasn't changed much either.
https://i.imgur.com/hKXA0FI.png
https://i.imgur.com/EdbpkzW.png
I think the issue is the dark form/disguise problem. There's still only two "slots" in CAS, and the various looks--alien/disguise, vampire/dark form--get sort of fused and messed up.
I've also met an several alien hybrid vampires with blue skin, but none of them seem to have alien powers, just vampire ones. And I of course have had a vampire ghost or two--with sunlight, those are pretty easy to get ;-P
https://i.imgur.com/pf27ecn.png
https://i.imgur.com/6jJfbOF.png
https://i.imgur.com/aM0zSCB.png
https://i.imgur.com/Svnr8gT.png
https://i.imgur.com/0I25bL5.png
