So as I've mentioned before, the small ship category for the UNSC is pretty light. Prowlers could be pretty versatile. You could add a survey module and sensors for an early game survey ship, go unarmed scout, or use it to add some rare beam weaponry to an otherwise missle and gun heavy UNSC Navy.

I'm planning on doing a couple of prowler models. This one was the most angular and therefore easiest, but i hope to do one modeled on the UNSC Red Horse and a Sahara class at some point. Copy links to material if you have something else in mind!