George's Skulls

Well like the title says these skulls are on George a customer of mine.
These are healed and about a year and a half old.
These skulls are filling in the space on the right arm from the front of the bicep and goin to the underside and to the tricep.
So from left to right we have:
First one that is on the front of the arm up by the arm pit.
Second is on the Bicep.
Three and Four on the underside of the arm.
Five is on the bicep just above the elbow.