Complex sentence: In Thomas and Friends a locomotive named Billy is based on 1361 the only thing different from him and an actual 1361 is the body color Billy is orange while a regular 1361 is green.
Split into simpler sentences: In Thomas and Friends a locomotive named Billy is based on the 1361. The only thing different from him and an actual 1361 is the body color of Billy is orange while a regular 1361 is green.