Instead of a runtime DLL, write a that:

For those specifically looking to create physical paper versions of their 3D models, this tutorial shows how to use a similar 'paper' exporter in Blender: Blender Tutorial - Export paper model Blender Study YouTube• Nov 17, 2022 3D Rad Exporter for SketchUp

# Add this to the Blender Export menu UI

: Copy the .rb file into your SketchUp Plugins folder: