Virginia Redistricting with Anti-Gerrymandering Amendment

[Frodo]

Let's suppose that One Virginia 2021 gets its way, and we have a new constitutional amendment ratified by Virginia voters that bans partisan gerrymandering at every level, from congressional redistricting to state legislative redistricting.

How would the map look, bearing in mind Virginia could gain an extra congressional district (according to the Election Data Services)?  What would be the partisan balance in the General Assembly with districts drawn by citizen commissions?  What's your best guess?

Here are the congressional districts:



And the current partisan balance in the General Assembly:

House of Delegates

Republicans: 51
Democrats: 49

Senate

Republicans: 21
Democrats: 19

[Frodo]

Any more takers?