VOA FOR Shenzhen when arriving via Macau ferry

Hello all
Or there is a possibility to get a VOA for 3 days when arriving to shenzhen with the ferry from Macau?

I am holding a German passport and had various 6 month multiple visa a hen still working in mac. Now I am not working anymore in macau and as a tourist there. Is it still possible to get a shenzhen VOA?
Best regards,
V