Multi creature illusions

[Eaglejarl]

Major Image, and pretty much every other illusion spell, say that they create the image of 'a creature' -- singular. Is there a spell out there with the following characteristics:

Visual and auditory
Can create multiple people's image
Can be modified on the fly the way Major Image can

I'm looking for something like a version of Mirage Arcana that doesn't have that pesky "can't conceal/modify/etc creatures" clause.

[nedz]

Well Seeming can disguise multiple creatures and Shadow Conjuration can summon multiple shadow creatures.

Legion of Sentinels can create an illusion of a unit of troops, as can Phantom Battle.

[Uncle Pine]

I'm not really familiar with illusion, but I'm pretty sure that a mob of creatures counts as "a creature", singular.