Philmont Arrowhead as Youth and Adult Award?

Can this be added something that a youth or Adult can earn, Boy Scout or Venturer.

This page
lists all of the different kinds that can be earned from Philmont.

Several are already listed in TT, but not the Arrowhead.

Some of the other TREK Arrowgheads are youth only.
Staff Arrowhead is likely Adult only as I think you have to be 18 to be on staff.

Thank you.