Send him an autographed picture of your 'ki-84'. After he's done jealously crying over its enormous size (compared to his 'ki-84'), he will hang it from the ceiling above his bed and admire it every time he lays down to hug his stuffed 'spitfire' and rest. Don't worry DrBone, there are plenty of late night infomercials claiming to also have Dr.s (much like yourself) to help with your 'Ki' enlargement needs.
PS: With your sig, you asked for the dog pile on this one, bone.