I am not sure who the target group for a handmade wooden drum PC case is, besides drummers with PC modding as a hobby. In any case it is pretty unique. 3D Gameman published a video review of the Spotswood L-18 Wooden Drum PC Case.

Quote from the review:
"If you're tired of all the mid-tower, desktop and Home Theatre PC cases that are currently on the market, you definitely want to check out this product. This computer case is unlike any other mainstream case because it’s built from the ground up.
They do not modify a pre-made drum, but rather build it from scratch. It’s handcrafted and custom-built from lightweight, high-quality maple veneer plywood, which is very durable. This is the ultimate Home Theatre PC case! "
Read the full review. More reviews.