Used WOODBASE (wooden grip) for Fujifilm X-T30/T30 II I purchased this on eBay and used it. It cost around 13,000 yen at the time. Currently, it seems to be available on eBay for 14,000-15,000 yen + shipping. It appears to be called an Ebony Walnut Wood Camera Grip. It's made of wood, including the plate section, and makes the camera very easy to grip. As you can see in the photos, it doesn't have a glossy finish, so please check the photos and make your decision.