First, there will be a 'stylized' icon set that can be toggled in the game options. Some will find them more accessible than the NATO icons.

ORIGINAL: lancer
The hill shading is an improvement but making the contour lines more visible would be a big help as well.
Perhaps they could be shown in a colour that 'pops' like graduated yellow for European maps and something else for desert ones?
ORIGINAL: grab
I agree that the contour lines need to "pop" more. I wonder if there is a way to manually change the colour of the contour lines.
ORIGINAL: exsonic01
All looks awesome, thanks for the great works. Is the elevation histogram means based on target tile or target unit's height value as 0?
Regarding icon, when would it be possible to see realistic and authentic NATO symbol dedicated to BLUFOR and OPFOR? (It would be great to see authentic NATO symbol icon or stylized icon from replay in the future, but I guess this already should be in the AAR / replay upgrade plan for future)
ORIGINAL: Perturabo
Sounds great! Any chances for an .xml for custom icons for mods?