What happened to HPs tooling molds

[HPing]

What happened to HP's old plastic tooling?

Did Morivia receive the tooling (or access) for some of the older calculators that are not being sold?

I am thinking for purposes of re-relasing more "older designs" with new internals. Ramping up spares would be really expensive even with the molds in pristine condition, so that niche market probably wouldn't have any legs.