Okay, this is an interesting one. I originally commissioned RHaenJarr to draw a Mark Six cyberjag, which is the budget model mostly formed from plastic but has a rubber skin on top. I was expecting it to look like a rubber panther - but the sketch, with the mechanical joints visible, looked fantastic so I told him to carry on with it as-is.
And this is the result. I'll have to commission him again to do a canonical Mk6 panther, but I love how this one turned out. It'll probably become a new experimental variation like "Pixie" (P-XRF).

Art by - his original posting is on FA here: https://www.furaffinity.net/view/49864288/