Some skilled users, I mean users like StevenVickers, BenBroad, cowsky1 and others, provide you very precious tips. They gave you some generic sample files, I don't design spoons , and some real project images, a camera support (in my case https://community.plm.automation.siemens.com/t5/NX-Design-Forum/quot-Class-A-quality-quot-surface/m-... ) this for confidentiality reasons.
I hope I can help you
You, along with many other friends like StevenVickers, BenBroad, cowsky1 and TimF, are absolutly helpful! I'm always appreciative for what I learnt from you in this forum! As to your "spoon", I spent more than half a day to undersand it completely!
I'm talking about some of my thoughts from my experience as a coder. Maybe that's a field completely different from 3D modelling. Hope that you would not mind!
An interesting idea. One suggestion is that we could have a new forum area similar to the NX Design Knowledge Base where people could submit example parts, construction tips and trick and the like.
There is a guy on Youtube who does some very informative videos on Class A modeling for Catia and NX.
I don't do Class A surfacing myself, but I've found numerous things to help me out in my line of work from them.
Elmhirst Industries, Specializing in Prototype sheet metal stampings and assemblies
Production: NX 12.0.1 / Autoform r7 /WorkNC 2018 r2
PC: Rave Cadbeast: Intel(R) i7-4790K CPU @ 4.GHz /32gb ram /NVIDIA Quadro P2000 on Win10 Pro