After many hours of learning, I was able to model it on my own, without relying on the courses. (Rendered in KeyShot).

Bought the complete tutorial set, learning time! Fun stuff :) Renders in Blender 5.0

It always seems easy until it is done. This helmet took me almost a week to finish. Modelled completely in Plasticity and rendered in Blender.

Finally finished a quite long and a bit painful course by Kuechmeister Swagger (available on Patreon 40 tutorials of 45 min each in avarage). I wanted to try something more advanced using Studio features. And honestly it really was not easy for me. I learnt a lot new techniques because there was a huge amount of material. However it is not actually a traditional course but more like master class. This was a downside I struggle the most and had to solve problems of misunderstanding. I mean in many places the author didn't explain his intentions and advantages of his approach. If you compare amount of explanations in Nikita course then you will find only 10% of what should have been explained for E-tron but haven't. So I 100% won't recommend the course for beginners 'cause it definitely will be hard even for intermediate level. But for advanced users it is a good choice to level up skills. XNurbs, Square and Align commands are widely used, also Deform - a couple of last lessons. Here is an interactive model sharing (can be slow on laptop, so it better to disable Render mode) https://share.plasticity.xyz/r/PioAKq4BAeiLlB8SyRyBoAIT-UE0J9d3s8rHOgAY06E

Happy new year to everybody: Nikita YouTube beginner tutorial. UV unwrapped in blender - textures in Substance Painter and rendered back in Blender. Some Ai concepts added