My layout now looks like this:
It is almost finished, just got to fix up a bit of dodgy trackwork and make some new sections of underlay for the points, the oringinals for the first layout didn't fit too well. I am not going to do any scenery on this as the layout is too small, once I make a bigger, more permanant layout wih more gentle curves (both layouts use 18" radius curves) I will try and have a go. I am thinking of doing something like this, except with an intermodal yard (to run the TraileRail train to) in the bottom left corner, 22" radius curves, a branch line to an ore mine that I can run my ore train to and an oil refinery squeezed in somewhere, maybe comming off the bottom of the lower loop in the middle of the picture.