Thanks all

Believe me & I'm saying this to encourage all...
Some years ago I used to be "afraid" for want of a better word to take on scratchbuilding, I had a mate of mine who did marvellous work from any kind of stuff. I used to marvel at what he did & wondered where to start but always held back.
You know like when you painted your first mini.
Then one day I just took the step & never looked back.
So my advise is , don't think about what you are going to do , just do it. Everything falls into place .
You'll see, once you start you will be happy that you are saving the world one bit at a time by reusing & recycling

Start with a simple build, build a cube out of cereal box card or even better a hexagon pillbox.
You have to get handtools because these are half the work. Look at what impression a tool will do on card , pvc, thin metal ( eg. sardine can lid) & get it ( oh. & be careful of wrist injury when you press)
Z
Note to self...
I really , really must post a step by step how I build something..... will do hopefully soon......