Congrats, invest in better mats ideally 3D Kagu mats designed for Vista/Manza, universal Packy Poda floormats are too small for Vista.
Also buy cheapo door sill/step plates, they will prevent numerous scratches from shoes.
TATA should provide moulded mudflaps, these regular ones give truck like look.
Go for TAN/Brown colored art leather, avoid Beige (maintenance) and Black (Dust will be easily visible plus will ruin roomy car feel).