Next RV
4 door 'crew' cab 4x4 Diesel(dpf delete?) or an older model ULSD and DEF restrictions outside of NA. Diesel for drive-ability and single fuel.
Solar, no generator - Lithum battery packs, charger, monitor for lighter weight, quicker charging, full capacity usage. Extra alternator for charging.
All LED lighting inside and all but headlights outside, dim-able reading lights. Motion on the outside?
Awning on driver and passenger side.
Plastic sand-bars, electronic lockers, synthetic rope winch for weight savings.
Plumbing: Indoor and outdoor shower, on-demand water heater?
Cooktop with blower attachment for both cooking and space heating.
Low profile roof hatch that slides open like a sunroof, large enough to escape from, maybe from another vehicle.
Magnetic closure retractable window shades. Zipper no-see-um window screens.
Locking cabinet doors.