https://wccftech.com/ek-announces-the-ek-lignum-walnut-covered-rtx-30-series-water-blocks/

EK has announced an expansion of the EK Lignum water block series, and this newest addition features a walnut-covered top panel. This mixing of traditional woodwork and modern computer technologies allows your graphics card to stand out inside your PC case easily. The EK-Quantum Vector RTX 3080/3090 Lignum Edition water block is currently available for pre-order through EK's website, and its Partner Reseller Network with a price of €349.95 or $359.99 with shipping expected mid-September.

The EK-Quantum Vector RTX 3080-3090 Lignum water block offers compatibility with most reference GeForce RTX 3080, 3090 and offers support for Zotac Trinity RTX 3080 and 3090 graphics cards.