I built a solid enclosure for my 60 amp wall charger out of a single sheet of 3/4" plywood and mounted it on a 2' x 2' concrete pad. I also added a second 50 amp circuit with a NEMA 14-50 outlet for friends with non-Tesla EVs, plus a 120v outlet for vacuums and whatnot.
Very nice!! Mine is boring and wall mounted. The outlet on the right is a TT-30 for our travel trailer.