T-Rex-Dilophosaurus Hybrid (a.k.a. Bertha with frills)

Who asked for a t-rex-dilophosaurus hybrid?

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Nobody?

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Oh, well, this is awkward ...

I will acknowledge that I'm perilously close to breaking two rules of the competition here. Firstly, I've simply attached neck frills to my previous t-rex project. Secondly, the frills are in a two-tone colour scheme that doesn't exist as a real part. A printed version of this part was in 1371, and I would have used it if it was in the Bricklink Studio parts library. I tried to recreate it in the part editor, but I could only add colour to the 'struts', and the result is what you see here.