You are right Umi, I was.
There was a plug and a run of fg hulls produced, but for various reasons the project didn't progress as anticipated.
The company I was working with acquired a different set of plans for a range of x bow type hulls, and decided, for their reasons to go with those rather than continue with our agreement.
As a result, the arrangement we had is no longer in place.
Please don't ask me who the company is, I no longer have any involvement with them and don't anticipate to.
Ian