I picked this guy up about a month ago, and though I agree that the detail, face sculpt, etc. are all top notch, his damn overcoat is too bulky IMO. Or at least, it was that way on my figure, and I couldn't seem to futz it much though others here seem to look less awkward than mine.
Have you removed the shirt underneath?
The figure wears the coat, a olive colored sweater and a greyish shirt underneath. Remove that shirt, since you don't see it at all and only gives the figure unnecessary bulk.
It was the first thing I did and it definitely improves the look!