There was already an unofficial update of add-loader....

Yeah not sure why this was published, when Loader Redux has been out for a week https://mods.factorio.com/mods/Optera/LoaderRedux

And this one's crashing for me

Sorry for the crash, I thinks that because of the bob logistic part that I don't use, for loader redux, I didn't know it existed and was hopping for an update of add-loaders which was simple and intergated to the game for me.

Also I don't like the textures of the angels loaders.

This mod is depreciated, since I can no longer access to my old username, I couldn't updatethe mod, Look for https://mods.factorio.com/mods/Thaui/vanilla-loaders for new fixed version of the mod with the full explanation