Wow that looks soo good   you'd have to be a happy man as will the owner.  Thanks for taking the time to document it for us.

When you put the mylar down, do you apply a whole sheet and then trim the cutouts for  bumper, drop, sling openings and playfiled posts and then press the mylar down harder?  Or do you trim the mylar first and be super acurate in how you position it?