This is my version of カピバラ(Capybara)3Dデータ, shared on Thingiverse by YahooJAPAN, and adapted under CC BY 4.0 license
This version is 2.5x larger, and split into 3 parts that can be printed without support material. I used a wood burning tool to obscure the seams after gluing the pieces together. Check out my video about it here!
I've also added 'grass' pieces and a border. The border is intended to fit the grass when printed with a 3mm 'fuzzy skin thickness' using the experimental 'fuzzy skin' settings in Cura slicer (again... see my video!)
Print with minimal infill, but I'd recommend 3 shells if you're planning to texture it with a burning tool.