>>49338024They look like they wouldn't make any logical sense even in a monster setting, hence eldritch. Yes, it could've been handled better, I think it would look better without those arms and with the hind legs being consistent and longer (like picrel), but I see what they were going for.
We also need to see them in motion before fully judging them, bc it's pretty clear a lot of these were designed to be dynamic in the field/setting.