They are available now, I will have them added to the proshop tomorrow. We have 2 versions the one shown in the pics above are actually of the larger of the two.
Don't get me wrong they are good quality irons, I have hit the #6 iron with NS1150 Stiff and it feels and performs well. It's soft and forgiving on both heel to toe low on the face. This version has quite a bit of offset. I am not sure how much Grind Studio is selling them for but as Zestiam it is priced near 1k but you will see other brands using this head in the future. It's new, It's good just not Original.