My other big hobby, besides the 1:1 Jeeps, are old 1/10 scale Tamiya RC vehicles. So, I do own a Jeep YJ Wrangler, only in 1/10 scale
This is an original released kit from back in the 90's. They re-released the kit recently, but it is currently discontinued. Anyway, you can find them on eBay, prices vary wildly. I picked up this new built, never ran model for less then $200.
The previous owner did a great job painting it. I usually always strip off previous paint jobs and paint them myself, but he did a great job on it:
I disassembled the chassis, replaced all the bushings with ball bearings, added an electronic speed control, replaced one broken front steering knuckle, and it was good to go:
A few outdoor shots. At certain angles it looks pretty realistic:
You can easily remove the protruding front bumper for a more realistic look. My biggest issue with this model, and Tamiya makes some of the most accurate scale models - Its a Jeep Wrangler with IFS
The body is hard plastic, so easy to cut up and modify. IIRC, an overseas company makes a CJ conversion kit for this YJ body (front fenders, grill, hood, tailgate, etc). So, you could easily convert one of these into a scale CJ-7 or Scrambler with a bit of fabrication

Put it on a ladder frame with straight axles front and back and you could have a nice scale rig