Putnam or equivelent Rolling Ladder system and people in position using ladders.

Addition of Southern American Trees like: Crape Myrtle, Juniper, Great Oak, Redoak, Cedar Elm, Desert Willow, Mexican Buckeye, Redbud, Mesquite, Pecan, etc.

Add assets to respect people with disabilities in architectural planning. People in wheelchairs, with walking aids, blind or visually impaired with guide dogs. Tactile pavements, ramps and lifts, grab bars etc

Premade volumetric assets would be amazing. I often need things like low-level fog and mist for car shots. Stuff to add atmosphere and enhance a shot.

Aquarium assets: Fish and general aquarium props.

Fluted material, glass notably is so trendy and usual today that we need it ;-) Modelizing it by myselfhaven't gotten me that far !😜

Cranes for Skyline backgrounds in city scenes.