Don't worry about your english, it's a LOT better than most on here!!
There's just so much to list, it's cheaper to buy a cossie to start with imo.
There's,
engine
gearbox
diff/s
propshaft
wiring seats/interior
bonnet(if 4wd)
There's just so much to list, can be done but a lot of work and ropey cossies can be bought so cheap, is it worth it ?
tabetha