This mod adds a dwarven sphere follower named Lug. Lug is able to, well, lug a lot of your crap (about 2000 units worth). He can be found in the Silver-Blood Inn in Markarth. He will level with the player up to level 100 and will aid in combat. When he is not fighting he will be in ball form, rolling around with your dragon bones and ingots bouncing around inside him.

After recruiting your favourite glorified transformer he may be seen with his trusty bow and quiver sticking out of his hull. I think it is cute but if you find it immersion breaking you can fix it simply by taking it away from his inventory (I'm sure he doesn't mind...)

Installation:
Manual: Place the LugFollower.esp into your "Steam\SteamApps\common\Skyrim Special Edition\Data" folder. To uninstall, just remove it.

NMM: Even easier. Click install and it should do it for you.

I don't think this mod will conflict with any other mods unless they drastically alter his spawn location (Silver-Blood Inn). His race is a new one so he doesn't use the default dwarven sphere race. If anybody finds any problems with this mod please let me know!