Struggling to make a Japanese Tanto Knife

Hi all,
I started this project in February this year and still haven't quite finished it. I am a great believer that we only learn from pushing ourselves outside our comfort zones. This journey has dragged me kicking and screaming into the world of copper smithing, tricky woodworking and more.
I have just finished editing part 1 of the video series which concentrates on the blade itself.
I genuinely hope that others might learn from my attempts and I also know that many of you could do this a lot better.https://www.youtube.com/watch?v=E_isL_X_cdA&t=267s

I didn't know, I learned it from you how difficult and intricate can be the making of a Tanto knife. So, I'm sure that your patience combined with your craftsmanship will give you an amazing looking knife!

Dimitris