PC modder installs a working train set on top of their GPU — All aboard the 'PCI Express' to Gamesville

An enthusiast has combined PC DIY with model railroading by installing a T-gauge train on top of their GPU, creating a unique and dynamic PC build. The small T-gauge model trains are ideal for fitting into PC cases and offer realistic speed controls. The builder plans to enhance the design further by improving power delivery for the train set and incorporating more train-themed elements into the build. Future plans may include adding scenery, interactive signaling systems, and lighting to create a more immersive experience.