Open ended question that one! I reckon we could take an old Def, put a tiny diesel (say 0.8 to 1 litre) in it to turn some good sized alternators/ generators to power electric motors, one on each wheel (constant 4 wheel drive), revamp the suspension (got some ideas in mind there) to achieve the same clearance as those portals and get maximum ground clearance and wheel travel. Greatly reduce the weight and wear and tear components, seal it up so it doesn't leak, sound insulate it and install as standard all the usual add ons we desire. Whadya reckon? So really, for a prototype, not huge amounts of dough, but to engineer properly a lot more than I can afford. We'd need a sponsor.

