C 08 - Angara

For RISK fans, the map below would correspond more or less to the Irkutsk (minus the bottom third). You might be able to vaguely recognize the shape in the gray border, or that might be my imagination:

Showing Lake Baykal on the bottom right and the Angara River flowing from bottom left of
centre and then off the left side of the map after making a 90-degree bend.  The very large
Lena River rises just west of Lake Baykal and flows off the right edge.  The top of the map
is the Tunguska Plateau.

Back in 2009, when I spent a period living on unemployment, I just kept going east through Russia - I did most of these last four maps during that time, and a whole string of maps to the south of these. Russia just goes on an on . . . but the reader can see some pink hexes in the upper right corner, those being part of the Yakutsk territory (called Trak Dran in my world, a big norker kingdom).  I haven't done that area yet.

C 07 - Lungos

I have been working, in bits, on maps moving steadily east.  The last map I posted is coded C-06 (the Ob & Irtysh basins).  Here is C-07:

Shown is the upper course of the Ob River on the left and the middle course of the Yenisey
River on the right.  The highlands at the bottom of the map (brown hexes)
are the Altai, Khakass and Savan Mountains.  The yellow sloped line marks the
90th Meridian East.

I've shown below how C-06 overlaps with the above map.  North is the upper right corner, and along the 90th meridian the direction of east-west turns 60-degrees.  This is, as ever, due to mapping a round Earth.

Here all three rivers are shown, from left to right, the Irtysh, the Ob and the Yenisey.

All of the C 07 map is occupied by non-humans, mostly hobgoblins of the Vostoch Empire (Lungos Nad and Lungos Sog are the north and south territories along the Yenisey Basin).  The very bottom left and centre of the map is the edge of the dwarven kingdom of Altslok.  All of these are my own D&D names for the territories . . . the Russian names would hardly work for flavour.