This is a pluginless replacer for all 4 rope bridge models in Morrowind. They all are equipped with an unobtrusive (janky, but I'm no animator) swaying animation. This mod uses all vanilla textures used in the original rope bridges and I tried to keep the design as vanilla friendly as possible.
For manual installation just overwrite the Data Files folder with the files in this mod. Otherwise just use the Download with Mod Manager link.