Over night everything went dry and I added some "wood planks" for "security" and concealment reasons to the diorama. Still the scene seems quite peaceful.
As I do not want to build around like stairs leading up we will assume that accessing the top of this bunker/flaknest you will need to go from the inside. That also makes sense if it comes to protection of the soldiers there in wait.
As you might recall I painted and glued a plastic tank by PSC lately I still have some things left from that sprue which I will use up here. This also includes an opening for a tank vehicle. Perfect match here.
The second thing I will do today is to put in some filler. Reason is to give this bunker a more nature enclosed feeling instead of being an easy target from above.