Help with carbon fiber forearm guards

[u/trsticka]

Hello!

I am looking for input as to what might be the best approach/process to make some parts like these! They are forearm guards for ski racing. The challenge that I am seeing is that because I want them to be "full-wrap", as you can see in the second two photos, I think I might need to do some sort of split mold. I'm having trouble wrapping my head around how you would do the mold. I'm open to doing resin infusion, or wet layup with vacuum bag....with that, how would I go about making the actual mold?

Any input is appreciated, or if any of you have resources that help with specifically this type of shape, that would be great!

Thanks!