Dark theme 2 with standard white reading pane needed

Its so difficult to find themes?
I am looking for a dark theme with white reading pane for V8. I like the dark reading pane normally, but dark text sent by some clients are unreadable . Image attached
We need a dark Theme 2

Go to Settings | Mail | Read > Preferred Stlye and select text and backgorund colors, e.g. text black and background white (see screenshot).

Thank you so much! I was thinking I would need to edit the theme. Much appreciated!!!