Not sure this will help in your case, but just for information, there are
some plugin naming convention i>> ssues, the generated name does not always match the plugin name.
internal plugin B3DEnginePlugin generated as Squeak3D
the list produced by executing: "SmalltalkImage current listBuiltinModules" includes B3DAcceleratorPlugin. Could that be a synonym for "Squeak3D"? Where is the mapping between the names?
Looking again at the Croquet image, when showing a 3D window, "SmalltalkImage current listLoadedModules" includes B3DAcceleratorPlugin and opengl32.dll
Although I'm not sure this gets me closer to solving my problem...