Interior renovation bmw E36

Hello,

I want to renovate the interior of my vehicle, and I am quite undecided about the type of treatment to be applied.

could you advise me on the best way to proceed?

- the front seats and storm doors have small scratches and blows, the rear bench has only two small claws... do I have to re-colour the entire seat or can I proceed by touch-up?

- the conductive seat is more worn, is a simple recoloration of the two parts concerned sufficient?

- on the conductive seat, the leather is very damaged in the seams of the seat and backrest in two places, can the repair paste be applied to this "difficult" place of access?

- the storm doors have shocks, can the repair paste fill them?

I finally wonder what type of kit I need to take to renovate everything properly.

Thank you! Thank you!

kind regards