Hi Matadem,
I was inspired by this knight made by W.BOYCE with Fusion 360. I encourage you to watch the video (especially the last half, which will give you some ideas for making your knight).
https://academy.titansofcnc.com/series/titan-chess-set/titan-knight
You can download the drawing pdf on the right.

See also here: http://moi3d.com/forum/index.php?webtag=MOI&msg=11109.8

I'm attaching the profile of the Knight that I've reworked so that, among other things, the base is consistent with the other parts.

If you have any further questions, please do not hesitate to contact us.

Zooen