I was also told Blender is great for concepting but when it comes to actual manufacturing or making a physical product it lacks accuracy for realism which is required in scale model building in 1/32, 1/24, 1/25, 1/16. 1/18, ... scale. I am told apps like Rhino, Form-Z, have the required accuracy.

I was quite despondent by Michael's reply and instance that I should be using Blender which was contrary to what many who create aftermarket parts for scale model cars and quite confused.

I am pleased by your original post and agreement with what others who create parts for scale model cars have told me.

Again many thanks for your reply.