Bio-Diversity Idea's - Blood Cell's

So we have to come up with three 3D stamps to do with bio-diversity, so I was looking into the three main areas of the natural world from the smallest to the biggest, I have been looking to do something like micro-organism's but change my idea to "Blood Cell's" I started of buy creating a red blood cell, and this is what I came up with:-

This was my 3rd attempt at doing this afta doing a short tuturial a couple days ago, after a bit of work I manage to get it to a standard I wanted.

.This was first created buy using a Chamfer Cylinder
.Next I converted It to editible poly
.Then I applied "Edit Mesh Modifier" and selected "Vertex"
.Next I selected the centre vertex on the top of the "cell" and selected "Edit Geometry"
.I then Chamferd the centre point
.I then follow the same routine for the bottom vertex
.Next I applied the "Noise" Modifier to create a more uneven less perfect shape

Once I had got 1 "Cell" I decided to try out a new technique I learnt using the "Plain" tool, I created a large work surface to experiment on, after about an hour (still new to it) I came up with this:-
Here you can see I have cloned the single Red blood cell and place them randomly over my "Plain" I gave it a pinkish colour to give the impression of being inside a body I decided to call this the "Muscle Tissue"

This was my first idea for a 3D stamp my next idea will will hope to move up the evolutionary scale and model smaller creatures or insects and finaly creating a large animal or using this plain technique create a "scene" to do with nature