These velociraptor are inspired by the Jurassic Park franchise, so they are not scientifically accurate. Real velociraptor where smaller, about a size of a turkey, and plenty of feathers. Another important difference is that real velociraptors had the palm of the upper limbs facing each other. Anyway, the concept of Jurassic Park is pretty cool and iconic, so no claim to be scientific here.
You can find the STL here: https://www.artstation.com/marketplace/p/dBlJ0/velociraptor-diorama-for-3d-print