For any and all interested:
The Nebraska National Guard Museum (website here) in Seward, NE, has some excellent staff and exhibits. Among those exhibits will be a replica bocage from Normandy. They really want visitors to get a feel for the struggle these hedgerows caused. If you ever have the opportunity to visit, please do. These guys do incredible work.
Swing by and tell Col. Jerry Meyer that I sent you.
Seriously, he might show you the cool stuff like halftrack firewall and ejector seat rocking chair.
Check out the promo here: Cornrows to Hedgerows