In 2015 there was a one time event (i don't know for how long it lasted) the MMO Soldiers Inc had a DLC or something called the AVP event.
I don't know much about it so here is a fancom wiki page. It caught my eye at first as their character cards were pretty awesome but realised this is an RTS and uses prerendered game assets and judging from the youtube footage, not much is ingame except for the character cards themselves.
Worth a look:
https://avp.fandom.com/wiki/Soldiers_Inc.Some test renders of the 3d art used in the character cards can be found here
https://avp.fandom.com/wiki/Young_Blood