Liberty ship hulls were designated EC2- for Emergency C2.
Depending on your choice of scale, and if you seek to do waterline or not, you could use one of the Liberty kits which are there. I used the 1:700 scale Pitroad Bootes AK kit to make a model of my father's ship, the USS Oberon, which was a C2-F hull. I used the hull and rebuilt from the deck up.
The same could likely be done using the Trump Liberty ship as a basis. Size the hull for length. Rebuild from the deck up. Add goal post derricks vice T-posts.