Jurassic World's Indominus Rex was an intimidating villain, though it's design took little advantage of it being a corporate-designed genetic hybrid. This is my take at a better Indominus rex... or at the very least make it look more distinct. As such I went against a lot of the standard theropod tropes: short arms, bipedalism, lack of spikes/weapons, eyes located at the back end of the head, etc.. Also tried for a kind of neo-retro design, like if Mantell's Iguanodon got a Hollywood update, with a dash of Jurassic Park's tried-and-true method of tossing in random cool real-animal traits just because.