I like to see them side by side like this. And it's fun to see them in different stages, from sketch, to flat colours, to shading. At least for me it is.
With an air of mass production, I name my beetles "beetle" and then add a number to it.
Number 4 is absent because it's already finished. They are created in order, not finished in order.
Numbers 1, 2 and 4 are not here, but I've posted four beetles in my gallery. That's because I start with 0.
Yup. Bugs. I got a comment with the good idea to make them look like different materials but the only one I've done that with is the yellow one I'm trying to make look like gold. Maybe I'll add something more to it.