I wanted a 3D Topo map of the island.

Here is the google earth image to compare

Pulled the 3d data from US geo satellite data here:

https://map2stl.com/

Decided to leave the sliced model with a course layer height to give the impression of topo elevation lines.

Eventually I would like to add the bike trails GPS data to create a trail head map.

Poorly painted by yours truly. Proof of concept. Now to cut a 3′ x 4′ version from wood on the router.