I decided to make a test track for myself and in turn use it as Landscaping practice.
This allowed me to brush up on my skills while showing you how easy it really is to achieve with very little cost and effort.

Made with scrap wood:
Plaster bandage from Hobbie Craft
Sculpamould via Amazon
Paint from wilko, but any DIY shop will do
Scatter turfs from Woodland Scenic's and some made myself
PVA Glue, large cheap bottles from DIY shops
Ballast from Woodland Scenic's
Roll of 3mm Cork from ebay
Two long lengths of Hornby set track
Two bits of scrap wire and a bit of solder