Heres the big clean for after the MOT spent 2 hours cleaning it and i think its clean now:
It was hoovered, using a torch just to be sure every bit of dirt was picked up:

The back footwell was bogging after the dog jumped through the car after rolling in muck, so heres the back footwell now:

Original foot mats are still here apart from the drivers one:

and the carpet:

In a normal interior you never think of cleaning the headlining, but with the cream it shows up every bit of dirt so it gets cleaned also:

and the seats all get both cleaned and some leather polish put into them to keep them soft (stops them drying out and cracking apparently) and free of creaks when driving:
It doesnt take much to keep the car clean, just take 2 hours each month and it keeps it from getting out of hand and all thats used is old rags, son of a gun, leather cleaner, and restorer, a damp cloth, a hoover and thats it, i dont mind the outside of the car getting dirty but the inside always has to be clean.