I actually found one channel from which to purchase the suit the guy in the last link I posted is wearing. It seems like that was a custom design.
This is the link:
http://swimstore.blogspot.com/
Unfortunately this site closed over 10 years ago... I wonder if Asics and other manufacturers still do custom designs.
Maybe we could all design a suit and see if Speedo, Asics, Mizuno, Adidas, Tyr, etc. would be willing to make it.