Originally Snail 3d model created with Zbrush and rendering using Keyshot, including the obj format and a set of textures.

---Low poly---
snail_low poly.obj
Polygons: 8786
Vertices: 8826
---Hi poly---
snail_mid poly.obj
Polygons: 562304
Vertices: 12839

There is 11 high-resolution textures 4096 x 4096:

1001_Base_Color_Blue
1001_Base_Color_Brown.png
1001_Base_Color_Orange.png
1001_Base_Color_Yellow.png
1001_Base_Color_Green.png
1001_AO.png
1001_Specular.png
1001_Normal.png
1001_Glossiness.png
1001_Opacity.png
1001_Opacity_In.png