So here is what I got. Spent about 10 minutes putting this together from the GDI I mentioned earlier.
It boots on all the emulators j tried (nulldc, reicast, demul) but I have zero idea about web connectivity. I'm not sure what the fuss is all about, it seemed super easy to turn into a selfboot cdi.
Here's a link: https://mega.nz/#!ohl1xTCB!1GmxcSY61cUP ... ncnVNdMuRI
Should extract into a CDI that can be easily be burned. It's not dummied so the file loading time should suck (sorry, again its a quick test). If that's what you're looking for then let me know and we can proceed.