I made a lot of tests: look for “AAS Strum-GS” in the Search field and you’ll find something; for example this
My personal opinion is that Scaler may manage guitar riffs quite well if coupled with a guitar plugin with its own AI, but doing soloes with Keys-lock green-keys is totally another story and it’s not enticing at the moment, even if I hope that future releases will develop this field
If you mean driving a guitar plugin with patterns like Phrases, Melodies, etc. without using the guitar plugin AI, you will come out with a guitar that seems played by a keyboard player, something I don’t like very much, but YMMV