Need help with Ark mod files (non-steam)

Hello dear community,
I know this might be the most stupid question you ever heard, but I really, really need help. Because Steam Workshop does not work for me correctly, a friend downloaded the mod I wished for and gave me the data. The files are called .uasset, which is shown me as a winrar archive, and a data with the same name but the ending compressed size. I copied them all under ShooterGame\Content\Mods, and let them in their folder (for example WindowsNoEditor). But Ark is not loading the mod at all, I thought Ark could have problems with the format given? Or did I do something else very stupid? :frowning: I’d be so gradeful for any help. Thanks in advance, and forgive me my bad english… Lalien