I’ll see what I can do. I haven’t had much experience with k2 nodes. I can push it out to a plugin but even if I exclude the specific dependencies from the plugin via a target condition in the build file it will cause problems during packing. I need to look into the engine source to check how to get it to pack correctly (Most likely there needs to be an Editor and Runtime version)
Edit: Ok was able to extract it to a plugin and pack to a project. Will post an updated project soon
Packed plugin version for 5.4 (copy into your engine directory/Engine/Plugins )
Packed_plugin_ExtraCustomNodes.zip (12.4 MB)
Version as plugin with source surrounding source
CustomNodeProject.zip (15.5 MB)