>>6758459I certainly think so, going by the pictures. I mean, MP-10 itself is already slightly stylized compared to the cartoon, and so is Grimlock. It's possible the details on Grimlock might look a bit sparse next to MP-10V because that's a bigger mold that was downscaled, and Grimlock is a smaller mold that was upscaled, but I don't think it'd be too bad, and they're both way better options for a Voyager-sized Grimlock and Prime than any official offering.
At the very least, I know the original model kit makes a good companion with Legends Prime.