It would be amazing if the selections of the human head can be made available for usage with attachTo (and selectionPosition). At the moment it is pretty much impossible to attach an object to a selection such as the left eye of a player.   The only selection available that gets close to it, the "head" selection does not do the job because it is insufficiently affected by change of orientation/direction of one's head, thus accounting for offset won't work properly.   In my case I'm trying to accurately attach an object to the left eye of a human but after 2 hours of testing I've deemed it impossible in the current version of ArmA. I hope it will be considered.   Kind regards, Sanchez