Here's a few characters I made...
Name: Lexon
Title: The Australian Engine
Gauge: Standard
Bio: Lexon is an Australian Engine rebuilt from a Queensland Rail DD17 into an engine of Arthur's Class. He works hard and will strole away with any train he's given. However he prefers to work hard hauling heavy Coal Trucks rather then taking children to the seaside.
Name: Patrick
Title: The Post van
Gauge: Standard
Bio: Patrick is a new post van bought to carry the mail. He started off on the wrong wheel with percy but soon the two are as thik as theives.
Name: Shanaya
Title: The Pretty Little Engine
Gauge: Narrow
Bio: Shanaya is a cute little Quarry Hunslet Engine who helps out on the Narrow Gauge Railway, however sometimes she can let her cuteness get the better of her.