No where near enough of it, utterly jaw dropping just how much of this stuff you can actually have. The Omaha beach list can have some 32 razor wire defences for example.
Thinking of experimenting with resin casting later this year, found some flexible resin like the BF roads and think it would make perfect razor wire bases, can even stain it dark brown before casting.. mass produce some of this stuff.
Doubt I have the skill to cast models, even if I could sculpt which I can't but terrain stuff should be possible
The thought of assaulting one of these lists in a normal "hit the beach" scenario is scary.