This is a remix of a remix. I took this model https://www.thingiverse.com/thing:3551422 from thingiverse and repaired the mesh. I also fixed some unnecessary overhands and added a semi-hollow version that's kind of like a finger puppet.
Supports are still required under the rear water jets and the bottom of his head if you want a clean print.
It prints well when blown up much larger.
Step files included.
Update: Added a curled arm version for printing even bigger.
Small print is in Esun PLA+ Orange at a line height of .2 mm.
Big print is 250% scale in ERYONE Metal Silk Rainbow PLA
at a line height of .3 mm.
Update: Fixed curled versions to avoid clipping mentioned in the comments.
The author remixed this model.