If it's not against lore, I can't see why not.
We have an option to turn off the enemy appearance. And we have a very cool cut off dwarf head as appearance. (Sadly I haven't got it, I hope in the future I can) so if it doesn't bother anyone a dagger what matters.
Thank you.
The unique, alternative appearance can be expensive, gold, royal, both and lock
They can be cool goal.