For all CATIII operations, autoland is and has always been mandatory. CATIIIa requires flare/touchdown capability and CATIIIb requires rollout.
It's illegal to hand fly to touchdown with a DH below 100ft, as well as pretty silly to even consider doing it.
Where?
FZ do manual Cat 3 with the use of HGS only.
It may be illegal in your area, but it's a big world out there.