Not exactly step by step but it will give you an idea....here's some random shots
the bottom of the bottom panel on one side, theres 2 sides, just take off the ones that hold the panel on
In the next pic you can see a hole where theres a philips head screw that holds a section apart, there's 3 screws and you need a long screwdriver to get to them. There's also a collar between the steering wheel and the plastic piece thats held in by 3 screws, it just pops out on the left side of the wheel and then you can open it up and get it out.
In the next pic you can see where the 2 philips screws screw in and hold down the top of the dash panel....and that copper insert is where the screw is that holds in the cluster, theres 4 of them, one on each side
There are 2 connectors that are plugged to the back and the speedometer cable, just press the one section of the cable and it will pop off, sometimes its a pain to get it to slide back on, and I found it easier to hook the wiring harnesses back in then do the speedo cable.
Once it's out you don't need to take off the lens but I did so I could have it off and polish some scratches and damage from dash cleaner on the lens.....and yeah that's 245,000 miles
you can see the 2 wire harnesses and speedo cable in the next pic....
This is the back of the cluster, all the black turny things are what hold in the bulbs, just turn it counter clockwise and pull and theyll come out and then pull the bulb out of the black holder.
Here's a stock dash bulb lit, the next one is a clear white led, and the next is a blue led, I put some in behind the cluster to see how it would look at night. It looks pretty sick with a blue needle but I need more to get more of it lit up in the back.
Hope this helped
I just remembered this might not be for everyone, It's probably different in the different years or if you have airbags too.