The veins of the human body could be used as the main inspration for the pattern in my final physical model. The veins could be used as the outer shell that entraps the core of the "eye model".
In this image you can see the many different sizes of the veins. Some need to be thinner than others. The thicker ones could be the foundation of the model and keep it stable. While the other, thinner ones could create a translucent experience which will allow the viewer to see into the core of it.
This image coveys the same vein like pattern but with a more harsh texture. I could try to capture the essence of this cracked dirt to bring forth the harsh nature of entrapment.
The human eye will be used as my most dominant precedent. The veins that appear in the negative space of the whites of the eye look as if they are creeping their way to sieze controll over the centre where the iris and pupil is. Almost as if to capture them. This is why in my model i will look to convey the ideas of capture and entrapment from the veins over the galaxy of the iris.