I have a couple example images of stemcells that I need made into vector art. They need to look a little more "vector" so that I can print them small as well as large. Also, they need to be more aesthetically pleasing than the images I have attached so that they don't look like "ugly" cells.
Attached are two images of what they look like in medical terms ([url removed, login to view]). The blue version is the closest to what I need, it has smaller arms that are just beginning to develop. The white one is close but, I don't want them to be super spindly like the edges of this one are. I do want them to have somewhat of a little bit of a 3D feel, but not in the extreme. Something that gives perspective, and icon like.
The final product needs to be icon-like in design.