Difficult to tell any details, but looks kind of small and tiny tiny pivot pin = weakness.
Hopefully the production one will have a huuuuuuge pivot pin and lock. Not to mention longer beefier blade with a guard of some kind on the choil (for finger protection in case of unlikely lock failure).
It's something I found ironic with the CRK Umnumzaan, it has a huge pivot pin, excellent lock design, but the steel itself and blade geometry was lacking. Sure you could beat on the knife, but the cutting edge and tip would fail way before the pivot pin would wear down at all. And no real guard in the handle /blade design. Also, it should've been a 4" blade, because it now duplicates the Large Sebenza.