I needed a Wolf headed spider for my DM's Rod of Seven Parts campaign he is running, so I combined the two files:

https://www.thingiverse.com/thing:3594693

and

https://www.thingiverse.com/thing:3302435

To get a decent Wolf Spider I was able to terrorize us players with! I also made a monster screen clip using a different file, which you can use to represent the Wolf Spiders turn: https://www.thingiverse.com/thing:4216721

When removing supports, be careful because I accidentally defanged each of my spider wolves.