how much work to change leather?

[T_Pot]

i've just been to see the progress on my out riggers, and have got a huge bug now to sort my interior.

i'm after new carpets and new leather colour, as im sick of the green. how much work is involved in removing and refitting the leather around the screen and lower dash? the upper dash seems very easy to do, but the rest looks like it maybe a pig.

anyone else changed it?

[V8 GRF]

It's a screen out job to do it properly.