This model is of the progressive knife used by Eva Unit-00 and Eva Unit-01 in the rebuild of evangelion movies. I found that very few people actually have made a model of this knife, and none were free, so I made my own variant which can be used for cosplay or display freely. The design comes with a peg that can be inserted into the handle and blade to replicate the functionality seen in the movies. The peg has near perfect tolerance, and in my practice, needed no sanding whatsoever to get a perfect fit.

There are support and no support 3mf files included, and the scale should be accurate to someone with the average sized hand. Please note that the knife is not perfect, but it does look quite similar to the one used in the anime.