Getting stern right
Sorry for previous post, hadn't looked at all your photos. Presumably you are building a model of the tug in the photo. I don't think you are far out, but if you had more planks going up to the counter you would lose the rather hard chine effect and have a rounder, smoother look.
Nerys
When the winds before the rain, soon you may make sail again, but when the rain's before the wind, tops'l sheets and halyards mind