Monster_furniture Or?

stagger

<div class="IPBDescription">what else can I use for models?</div> Is there any other entities?

Ollj

monster_generic (including a scripted_sequence aiming on it).
sprite

BlackPanther

But they are necessary when your model has more then 1 animation.
For example, if you want to put the observatory in your map (like in the ready room) you have to put it in with monster_furniture, then target the entity with a scripted_sequence set to play the idle animation.

Yamazaki

Env_cycler is also an option, though might not be the best for what you're intending.