There is a set of Minecraft models available for Steam's Source Film Maker...

https://sfmlab.com/item/35</https:>

If you don't want to mess with SFM, I think that they can be converted; his page says that they can be converted and brought into Blender; you should then be able to export as a Collada file to bring into Poser; noting that I've never actually tied this...

EDiT: Oops, forgot the link...

https://www.reddit.com/r/Unity3D/comments/2qy84t/sfm_models_in_unity_importing_vtx_models_with/

----------------------------------------------------------------------------------------

The Wisdom of bagginsbill:

"Oh - the manual says that? I have never read the manual - this must be why."
“I could buy better software, but then I'd have to be an artist and what's the point of that?"
"The [R'osity Forum Search] 'Default' label should actually say 'Don't Find What I'm Looking For'".
bagginsbill's Free Stuff... https://web.archive.org/web/20201010171535/https://sites.google.com/site/bagginsbill/Home