measure your hand and in file 04 place the values on the Y axis to know more or less the proportion of the dagger handle. You can also use it at 100% size, but it may be large since I used my reference hand.
The full size of the dagger is 48 x 550x 170x mm I think it's almost like a sword :) Maybe it would be better to leave it at 450mm, the problem is that the space in the cable can be tight, in one of the images I show an example of file 04 which size will be left at 81.77%. Note that the 04 file is 81mm in the Y axis and this is the width of your hand, for example it would be a little tight for my hand which is 100mm. So in the end you choose, very big and comfortable or small and more dagger-like and tight.
Thank you for your interest in my models! If you have any questions or comments, feel free to message me on Instagram @geolino_18 or right here.