@Ajay_Krishnan Welcome to the community 
I believe they’ve dropped this plan, as there’s no mention of it on Jupiter’s Roadmap. Currently, Jupiter only offers the option to customize the card’s name. Additionally, they’ve recently revamped their debit card, and it is now more appealing design compared to the previous version. 
Jupiter is considering offering the option to upgrade to a metal card instead of providing customized card designs. 
@Dr.azygos 
Agree with you 
IDFC is now offering personalized image credit cards, and you can find a variety of designs and card options within this thread. 