HP-16C emulator module for HP-41CX

[BitWiz]

I read that someone made a very good HP-16C emulator for the HP-41. There is mention of a module but I can't find it anywhere. I also saw an overlay for it.

The manual can be found here:

http://systemyde.com/pdf/HP_16C_Emulator_Manual.pdf

Does this module exist in a plug in module or is it just for port emulators?

If it does exist where can I get one?

Is the image available?

Is the overlay available?

Thanks...