Not the same ships tanks. 8 were built by the Maritime Commission, for the USN, then were transferred to the Army.
They are pretty different from the Matsons. Boat deck at least one deck lower, straight up and down stacks, different cargo equipment. About the same length and displacement.
I wish I could remember where I saw that model. Maybe it was Skywave. It was a waterline model, either 1/700 or even smaller scale.