I apologize in advance ... this is gunna be a long post lol.
I have a 06 TJ unlimited that I have been working on for the last 10 years or so. it has JK rubicon ( factory e-lockers) axles with 4.88 gears, and chromly shafts, and a Crown JK big brake kit to match. The suspension has been rebuilt to run a 3 link front and upper triangulated 4 link rear, and and the rear shocks have been out boarded for better clearance and length. The steering has been built to match the axle and uses a PSC steering box ( though I really need to get on installing the ram assist). And a flat transfer case skid plate gives me a bit more grown clearance. The factory front bumper was trimmed down to meet the frame rails, and factory front fenders were replaced with flat fenders from a local fabricator, along with the rear corner armor and flares, and poison spyder rock sliders. It all rolls on procomp wheels and 37" Cooper tires.
The interior has a been stripped out, floors replaced, a layer of sound deadening installed, then bed liner sprayed over that to seal it and protect it from rub damage, then the carpets were put back in. A rock-hard harness bar was installed behind the front seats, and a smittybilt bolt in cage gives me a little more piece of mind ( I know it's only a bolt in). I made up some cross bars for the rear cargo area and and mounted a cargo basket to add a second layer of storage and tie down locations. Currently in the process of installing on board air. I was using CO2 but since I've moved it has been expensive and hard to get ( last tank I filled cost me $75 and for that price it's cheaper to go with a compressor ).
It's all been a work in progress and there is always room for improvement. It works well for the trails I built it for to get to the spots I enjoy camping at. I am in the planning and design process of building a trailer to tow behind this on the trail to add a few more comforts. It will likely steal most of the equipment that was mounted to the roof of my compass this year ( it will carry traction boards, water tank, shower, and hopefully and awning along with all of the other gear).