This picture is a low poly of the insect and with the color that I chose, you can tell that it is the beetle.

The medium poly is my personal favorite as 
combines both the smoothness and detail of the high poly and the simplicity of the low poly.

The high poly beetle has the most detail out of all of them. You can see the extra points on the lower horn and you can get a sense of how big this insect is.

With these pictures, I try to make them look like they are in their nature habitat, giving a branch to walk on and leaves to improve the immersion.