Well, I'm certainly not questioning your doctor, but I had an intact facial nerve and some very minor regeneration after my translab and I had the 7-12. I waited until my 18 month post-op point to give my facial nerve an opportunity to come back to life on it's own, but I only had very minimal movement at that point (5 on the House-Brackmann scale) and the movement I did have was not useful.
I had the 7-12 at the end of this past September and was told it would be about 6 months before I'd see any improvement, but about 2 weeks after, my eye started to tear and in the past few weeks my mouth is symmetrical at rest, I see some fluttering in my eyelid, like it wants to blink, I can feel my earlobe, which I haven't been able to feel for almost 2 years now and last night my husband noticed that the muscle just below my cheekbone was twitching. I'm taking all of these as good signs of things to come.
I've also had 2 people that I see only sporadically tell me that I look much better than the last time they saw me. That makes me feel better, but I am like you and I hate having my picture taken. Of course, I didn't really like it taken even before all this!
I don't know about the other surgeries, but I'm sure Kay and Nancy can chime in on the T3. Good idea to investigate all your options.
Good luck!
Lori