This model is very nice indeed, great work, Simon!
From the pictures, one cannot see if the winch is absent or not, a moderator will surely be able to confirm its presence (or not).
About the barges being included, I think one could wait, it could be an AI or autonomous ship...
And the bollard pull, at 1.13t/100bhp, is also impressive, 63tbp, Vermaas or latitude will certainly become easily pulled . I wonder if Igor K. will also have gained some power?
Regards,
Luc