I know what your saying mate, The clio and Aston were both done using 'underlays', which means using a photo or previous sketch to base your new sketch on. It saves time and makes sense, the car underneath the landrover i drew entirely from scratch, so all i am doing is saving time by using an underlay, just so nobody thinks i am basically 'tracing', christ i hate that word.
I'd love to see your work mate, crack another thread up