Hi Pilou, is the half being on the left or right an important thing for you?

I don't think there will be a checkbox option for that, but the "half eye" comes from an image named VisibleMixed.png, which like all the other icons in MoI is in the \ui subfolder.

So if you want to have the other half instead, you can edit that PNG file in an image processing program however you would like...

- Michael