Illinois USA relief maps collection Low-poly 3D print model

Illinois USA relief maps collection / terrain / geography kit

Includes several models:

a cutout with exaggerated terrain / topology [Mercator-projection-distorted version + undistorted version]

simplified version(s) with reduced polygon counts via quadratic decimation

non-cutout versions of the tolopgy [Mercator-projection-distorted version + undistorted version]

a simple 'prism' [flat-surfaced cutout of state boundaries with no topology features added]

'expanded' version which is a convex hull of the prism. You can use this as a 'base' to stabilize the model to avoid problems with small details breaking off if you try to 3d print it.

includes STL and OBJ formats. non-textured.