Mike,
I spent many years doing regular work on MK and MJ, including rebuilds. There are not too many special tools required and it depends on what work you need to do. The most important one is the hub spanner, for undoing the castellated ring nuts. These tools were made by Kent Moore, and I think Churchill. Sorry, no pictures to hand. Some people might tell you to undo them with a hammer and screwdriver (!!!!!), but having done that, you cannot accurately adjust the wheel bearing on refitting. Right tool for right job 👍