Here's a custom Mando helmet I designed in fusion. Just print all the parts and glue them together, I'll have assembly and painting instruction up soon(when the print finishes, it's looking to be around 60+ hours). You'll need to mirror all of the helmet parts.

Check out my other models and post a make if you print it

If you like my work and would like to support it and future projects, you can buy me a Ko-Fi(though I am more of a tea person), https://ko-fi.com/reprops