Airline Miles Credit Card Card Design & 3D — Concept

A concept proposal for a series of airline-miles credit cards, spanning multiple tiers — from titanium and platinum to the top-level world card.
Each card is wrapped in a fluid, aurora-like gradient — shifting between metallic pinks, golds, and deep blacks — with a soft luminous curve running through the surface, giving the identity a premium, forward-looking feel. The tiers share one visual language while each carries its own base tone, keeping the set cohesive yet clearly ranked.
I designed both the card graphics and the 3D rendering, modeling the cards in motion — floating, falling, catching the light — to bring out the weight, sheen, and material quality of a true premium card.


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