you can take separate model on etsy
https://www.etsy.com/listing/542286732/hanzo-bow-3d-print-separate-for-printing?ref=listing_published_alert

also you can take Arrow
https://www.etsy.com/listing/556033369/hanzo-arrow-3d-model-to-printing?ref=related-1

or set on
https://pinshape.com/items/38499-3d-printed-hanzo-shimada-bow-arrow-overwatch-cosplay