Currently there isn't a one stop shop for this. I do know of an engine build in process (sleeved, not stroked) but there could be a recommended shop following completion...
You won't be able to get to 4.66L and still be able to use a multi-layer head gasket. Max would be 4.47L.
LCE Engineering can do the build. Brain Crower can source the build but it will be a little more expensive.
My stroker engine is in a build phase at H Squared Performance Engines. They "re-built" and re worked my short block. That is where we learned the max bore tolerance multi-layer head gaskets.
Hardest part of what you're asking is sourcing the cams. By far.