Hello,
This is the Darkmoon Faire Tiger from World of Warcraft.
I had to make some adjustements to the models, namely increasing the size of the spring so it could be printed, and fixing holes.
You can print it in one piece standing up, in three pieces and then glue, or use a real sprint for improved fun.
The belly of the tiger is not flat and this will not be an easy task, but it can be done. I didn't want to edit the model further to flatten in.
If you print the tiger separately : I had some issues keeping the feet in place before it joins the rest of the body if I printed it horizontally, so I decided to go vertical and except for more visible lines, it printed very fine (in draft mode).
Enjoy!