I made a tractor beacuse, (as far i seen) nobody else will.
If you don't know about Ursus. Ursus is a Polish Tractor company. (And that's all i know.)
If you are installing this mod for the first time go to teardown files (if you don't know how, go to steam right click on teardown and select properties, then click on local files and browse local files) then go to the mods folder, open the zip file and drop the folder to the mods folder.