Here is the right side of the engine so far. You can see what I meant by detailing from the "inside out" here... the missing oil lines are in place, along with various other small details like linkages, valves, etc. All of this "inside" detailing has to be done first, before the intake manifold and carb are installed, because the carb is outboard of all of this detail.
I don't even want to go into detail on how much of what you see here has been added, modified, or corrected in one way or another from "stock." The water pump assembly alone had to be completely changed, reworked, rebuilt, and reconfigured to get it to both look correct and fit into place. And that's just the water pump, let alone all the rest you see here. And I'm just getting started with the details on this side. And this is just one side of the engine! Yeah, you can spend some serious time detailing a Pocher engine...