in which case, postproduction is going to take a REALLY long time
As for the photos, my reaction to them wasn't anywhere as negative as some have been. Maybe that's because my first thought was that we have absolutely no idea how the scene places within the film - it could be some bizarre dream for all we know. But even if it is a real situation, we still know nothing about it. I mean, even beyond the makeup, Barnabas is wearing a hat, sunglasses and gloves - who's to say that in the film the cover for him not being able to go out in daylight isn't that he has some sort of rare skin disease - and if so, this scene could be some intermediate stage in a Dr. Hoffman's attempted cure in which he goes out in the sun for the first time but still needs to protect himself? Sure, the makeup makes him look bizarre - but within the film everyone would understand that and be quite happy for him.
A picture is worth a thousand words and we've seen several pictures so one guy saying he will look different from the pictures doesn't mean much.