To have a Thomas train bed, all that is needed is a little imagination and the right supplies. From the official Thomas and Friends website there are sheets, blankets, and a bedtop. At one time there was even a canopy bed set sold, but only used ones are now available.
For the toddler engineer, a toddler bed that looks just like Thomas is available. The footboard has that cheerful face and there are wheels on the side with a cabin in the back that has a storage shelf on top for books and toys.
If a portable bed that can converts to a chair is what you have in mind, there is one ready for use. This is a great addition to have on hand for sleepovers or just camping out in the living room.
To convert a regular bed to a Thomas the train bed is easy. There are sets of 3 to 8 pieces of bedding for the transformation of a twin size bed into an engine for sleeping. This comes with a twin size comforter, 3 piece sheet set, a Thomas Sham, Thomas drapes with 2 panels and a window valance to make the transformation complete. This will set the theme of the room to a Thomas room.
This is what is available on the open market. For those fathers that are handy in the workshop, a homemade bed or a bed modified with the face of Thomas on the headboard would always be a winner.
Remember, the purpose of the Thomas train bed is for your little engineer to get a good night sleep.