GeckoLib model doesn't appear in game

I'm trying to create a car for a mod I'm making, I've made the model and animations using geckoLib and everything. Everything imported into the game just fine, but when I go and try to spawn the entity, its invisible. The sounds are still there and can impact the ground??? This is the weirdest thing, could someone help? Oh btw, I'm using the most recent Nerdy's GeckoLib plugin v5.4.3.