Model is created in Zbrush. Model is watertight. There are two variations. One where horse is whole and one where horse is cut in half.
I am providing source files from Zbrush and files in blender which are correct size. Fbx and obj variants are provided.
Also there are Stl files in both variatons cut in half and whole horse.
Model is high 18cm, wide 9.5cm and 15.7cm long. But you can easily resize it in any 3d software that you are using.
I hope you like the model. If you need any help with the model feel free to contact me.