Newbie Question “How do I get rid of this care???”

Again a new one 😉 After I’ve been annoyed for the last 4 years with extremely many, sometimes also very high invoices for auto repair, I made 2 decisions. First of all I take care of the “machable” things myself. I drive for tyre change, oil change (will be made at a time) and reasonable repairs in a self-help workshop. So I have already made repairs on the exhaust and also brake (coverings, discs VA and HA), brake sc I have to praise the self-help workshop at the B2 in Leipzig. So far I have always got all the tools needed there, always good tips and help and fair prices! But back to the point, I have long thought about how I can realize my idea of a reliable, long-lasting, well-to-repair, economical diesel family combi. Somehow you get there quite quickly and time and again to the V70 D5 😉 And I bought one yesterday!!! Pick it up next Tuesday and then the official presentation with pictures takes place. After my “wrapped around” here now my real question: The previous owner has been super careful and caring with his elk. But I am not a good friend of silicone-containing cockpit sprays and shiny leather Pflegmittel. Do you have any insidertips like I get rid of the “Fähnchen dealer” look in the interior? Unfortunately, he also has this typical smell. Do you get the leather to spray its scent aroma again? I thank you for all the tips that support me in the preparation for the happy family introduction of the new-old elk!!! Matthias