Sql Server Geometry data / NetTopologySuite and GeoJson serialization

[dfiguerres]

so in a nutshell a simple web api with a Geometry type can use NTS to output GeoJson with about 3 lines of code in the setup.
but the OdataContoller and an Odata enabled get do not use the NTS support that web api use.
the information i have seen is very confusing and most of it is out of date.

has anyone made a good package to handle this ?
getting into the details of overriding the Odata serialization seems like a very complex project .....
is there any good current examples of how to add a custom serialization to Odata v8 / dot net v8 ?