Grada's Paradise - A Smooth Skin - Addon is a mod that lets you experience a lot better and even skin to Extra Buff Body from Karbon. It doesn't necessarily remove the muscles however, they have been made much less noticeable.

This is particularly designed to be utilized with Grada's Paradise mod. It works with all other mods that also use the Karbon EBB body mod.  Above all, one has to be mindful that this requires Stracker's Loader. If the mod is not displayed, you must install it.

To install this, you can use vortex. Just copy the NativePC folder to your Monster Hunter World folder.

To uninstall, you still need the vortex.