I haven't printed this yet. I wanted to model one of my broad heads, I used a digital caliper to get the measurements, so it's pretty close to the physical thing. The blades aren't sharp and you will need supports for this print. This is a prototype I will be adding other features to this such as being able to put real steel blades in. If there are any problems let me know, I will try to fix them. I used fusion 360 to model it and I uploaded it to cura to see how it would render.