Shoulders, where the shoulders ?
The Sideshow version is cool, but too skinny IMO.
The best representation for me:
Sideshow opted to save space with the shoulders and keep it about the same size as all their other 1:1 busts, I see no issue with it and I'm glad, it'll be big enough as is.
As far as the Sideshow 1:1 bust line goes, this piece falls within the style very well, may not be to everyone's liking, but I don't think it's a failure on their part.