#transformers character model

I was searching for any content of Terratronus because I'm really interested in her, even though she didn't have much to show. I decided to look at ArtStation and saw collections of artwork from Season 1 and 2 from artists who worked on Earthspark. They have full-scale character models - guess what I found?

OH MY GOODDD! YESS!!!! THIS IS WHAT I'VE ALWAYS WANTED TO SEE! I FRICKIN' CHARACTER MODEL IN CLEAR VIEW! WE NEEDED THEM! We can finally inspect the details and theorize. I don't know about anyone, but I find it weird she has these purple gradients around her red feet and on her shoulders (which I first saw on the S2 finale). It should be solid. Given my previous post about her rusty-looking shell, I wonder if she's actually purple.