I've been putting off fixing the worn-out seats and cracked dashboard on my 2012 Lexus ES for way too long because I thought interior work would cost a fortune, but last month I decided to just go for it. Found a place that does really clean leather stitching and they even redid the headliner which was sagging badly. I was browsing around for options and came across https://www.royalprinceautocare.com/service/car-interior-modification/ didn't end up using them because they were a bit far from my side of Abu Dhabi, but their gallery gave me some good ideas on what's possible. Ended up going with a smaller shop in Mussafah that wrapped the trim in matte carbon and installed new seat covers with better cushioning. Honestly the whole thing cost less than I expected and now I actually enjoy sitting in traffic. If anyone's on the fence about refreshing their interior, just do it. Makes a huge difference in daily driving.