This kit is composed by three models (.obj and .stl) to show a general overview in terms of shape and morphology of blood cells. Models for leukocyte, erythrocyte and thrombocyte have been modelled and shown in the file section.
I think that blood cells are very important in the study of biology, since they are involved in many vital processes such as coagulation, immune response and carrying of oxygen in the body.
These models are not perfect, but they can be used as an aid discuss their functionality in a more-visible way in classrooms. Scaling the models is possible and, in addition, can help to show the difference in terms of dimensions between these three cells.
I didn't print them so, unfortunately, I cannot suggest any parameters to follow.
However, I would be very happy if someone will suggest me any modification and/or improvement in order to ensure a good printability of them.
I designed the models and then did the rendering with the software Sculptris.