Created in Zbrush. Model is watertight. The model is around 14cm/.5.5 inches long, which you can resize in any 3D software. There's NO PRE-SUPPORTED version.
I will soon add a pre-supported sliced version, for a bigger print!
Feel free to contact for any problems/suggestions on: majapantic5@gmail.com or message here.
Thanks and happy printing! :)