I like more the new defensive icons.
In the minefield and obstacle hexes... not bad
Maybe add in the middle of mine icon something in black, or white to made them more visible in all kind of terrains, with snow is easy see the mines but if you place them in forest or similar.
Obstacles problem i see is in the moment they have only 1 level of strenght (oposite to minefields) i think is better a single icon to represent them and dont use a number, something like the original obstacle icon but without the grey counter. Ummm the white and black bar we can see in some of the obstacles is a bug?
But something i have clear is better obstacles and minefields with no border in the hex, when you have a strong defensive line with mines, obstacles, trenches etc etc is hard diference defensive works types.
For IP and trenches maybe the letter needs be a little higher near the top corner of the counter to made it more visible and be a little bigger.
When you talk about lock down new art until next PzC title do you refer until Scheltd44 or the next East front title?
In general they look better now