As one who has used craft paper (when I was younger) to make bases and TF figures, I wish you the best of luck with this project. I made teletraan, the ark ( mixed media) the gobots doggie base, castle grayskull, snake mountain, all out of cartolina paper, but have never ever really thought of making the Decepticon docking tower. This is be an awesome idea for a project Bidoofdude. Im going to be pretty interested in your progress.

As far as I know there is no papercraft or any 3rd party that has attempted to make the tower. Teletraan , yes, but not the decepticon base.

May I suggest you also use some Styrofoam , styrene sheets instead of paper boards ( unless you've got the thick ones) as these would be stronger. Sheet styrene can be bend and shaped as well as glued to make buildings and other models. It is most often used to scratchbuild railroad model buildings and rolling stock, but has many other uses as well.