That's got to be the biggest pipe dream in MacrossWorld. Including mine. Even if someone was to customize it, I don't know the chance it would be recastable. There would be some serious engineering needed to have it come apart to where a serious knowledgable recaster would take up the effort. As for Yamato making it... I'm just not sure they would. It'll be costly and the customer's price on it would be horrendous in return. Not to mention it's a custom design by a fan and completely non canon...
I know the Low-Viz wasn't canon when it was made but a paint scheme, especially one with no special pattern, is easier to bring out than a whole new specialized mold.
Yeah, I'd still be the first to order one though if this dream does come true, because that thing is just too BADASS to say the least.