The FW harridan is larger than the old SG Harridan.
But the old SG harridan only looks like an AV, not a 3DC War Engine... the FW Harridan is the correct size.
Not to mention it's specifically a Harridan.
I don't have a measuring tape on me, but the body looks to be 1cm wide and about 13cm from head the tail. The wings are pretty large at about 4cm at their widest point, and about 6cm long.
I've said before that I personally think the Vituraptor should be removed from the list, as we already have a huge variety of models, it fills no clear role that is radically distinct from the Harridan, and of course it's highly unlikely that we'll ever get a model for it.
That opinion may have coloured my above answer.
