@jdwaid Not what you are looking for but might help out a bit.
I measured my XXXXL OD CPO following along to the IH measuring video and got the below measurements.
shoulders 22 SE has 21
length 30.87 SE has 30.25
chest 25 SE has 24.75
waist 23.87
opening 24.4
sleeve 27.1 SE has 27.5
opening 5