When 10th-level is normally my "target build" I have a couple more to bring out that were originally intended as part of a DoD crew.
He man not be fully fleshed out yet (mostly in equipment) but here's a Wookie "Scout" take although it does utilize the basic CT-Killer mechanics but with Wookie drawbacks (aka a -2 DEX penalty.)
Unlike Tyro this furball is more about survival and wilderness adventure. You want guerilla tactics and he could be a go to that you drop of on a planet and pick up later after a world of hurt.
Edit: Made some updates.