Seems an odd choice for a toy, but this London Underground Tube Train toy cushion by High Resolution Design does look impressive.
Probably more of a design feature than an actual toy (unless your child has a thing for the Underground), this is described as a ‘sumptuously soft’ cushion with all the detailing, including destination and logos.
Pretty substantial too – at 80cm across it fits perfectly across a single bed.
Want one? It retails for £30.