I always thought the capital ships should leave more/bigger chunks of the ship they were, so I've made new types of debris and linked them to the ship that explodes. I did the Kol first and everything worked, I lowered the poly count of the sections to about 1k each, ofc this could be lower but this was done quickly for a test. Images below:







Only problem I see is that debris is randomly spawned on the ships death, so the front and back don't always spawn in the right place. It still gives a better battle aftermath I think.