We want to see in game footage.

The mod description says it all

On a related note: The long description is empty...

Free Loader is an efficient mod, designed to simplify production line building. This mod automatically reduces the cost of loaders added by other loader mods to the lowest possible, while eliminating the need for electricity, lubricant, or other fluids. This lets players focus entirely on designing and optimizing their production lines without worrying about resource management.

Is it some hidden secret how the loader looks like? I'm not downloading a mod and restarting the game just to take a look at the ascetics of the thing?!??

no gui

In case another someone that can't read appears, this mod don't add loaders by itself. It modifies loaders from other mods like from AAI, which require lube to function. With this mod, those loaders do not require lube, or any other additional input (like electricity, in case of Krastorio's loaders) and are way cheaper to craft. There is no 'in game footage' to have since it doesn't add anything by itself.
Anyway, thanks plexpt, i'm doing Space Exploration now and the lube requirement is imo just annoying instead of fair.