Use WebP images If enabled, will produce a tileset with WebP images, which are typically 25–34% smaller than equivalent JPEG images, leading to faster streaming and reduced data usage.If you are loading a mesh that originated from a 3D scan, LIDAR, or photogrammetry processes, select 3D Capture instead.

For most Blender models, simply select 3D Model.

Model Type (Required) A hint to ion about the type of model you are uploading.

Attribution Any attribution you would like to appear when this asset is loaded into client visualization engines.

Name (Required) A name for the ion asset you are uploading.So now that I have installed Pillow and GDAL in this directory using pip, I start Blender and the same error comes up. I then used these instructions to install in the specific directory above. Applications/Blender/blender.app/Contents/Resources/2.79/python/lib/python3.5 So I proceeded to install those modules, eventually realizing that they apparently need to go in the Python packages directory for that specific Blender version, as per this solution found here In my case, the library is located within the application itself, which I accessed through right clicking the Blender icon and then Show package contents. No imaging library available please install python GDAL or Pillow module When I attempt to click on Basemap (On the left pane > GIS Tab > Basemap), I expect a dialog, but instead I get this error: I have installed it properly and it is running in my Blender 2.79 on a MAC OS X 10.13.1 High Sierra.

I am trying to use Blender GIS from this Repo:

Install blender gis