In 1942ish, Sir Alec Issigonis designed the Morris Minor for Lord Nuffield. The car remained in production until 1971 and sold in massive numbers to a populace recovering from wartime poverty. It was rudimentary, agricultural, cheap and prone to breakdown but was not without charm and even today has quite a following amongst enthusiasts here in the UK. I think it may even still be being built in India...
Issigonis was later commissioned to design a British car to compete with European small cars which were swamping the UK market. His design for THE MINI was, to put it mildly, SENSATIONAL! It was so well-designed that it would remain in production for 40 years, become a design icon, win awards everywhere and spawn a number of variants, derivatives and downright fake copies. It is a work of genius. BMW loved it so much, they bought the name and re-built the car for this millennium.
Could Issigonis have designed the MINI without having FIRST designed the MINOR? I doubt it. Lessons learnt by a designer ALWAYS inform and influence later designs.
MacK, like all designers, EVOLVED. My premise is that CPC could not have happened WITHOUT those previous experiences.
Come and play the MacK UK lesser courses. You WILL have the chance to recognise the hand of the designer. You will see the germ of ideas used and developed elsewhere. You WILL come to appreciate MORE the EVOLUTION of a designer.
And it won't cost you a fortune! DO IT!
FBD.