I think it would indeed be better to slightly demagnify the Ram part (so that it can be squeezed less, as the width seems OK). It is not just that it is in front, but the size of the images is not really to scale; in real live a Ram is much smaller than an Ox. Which is no problem if they are individual images, but might seem unrealistic in a composit. (Let's hope we never need a Spider-Elephant compound...)
I think it would indeed be better to slightly demagnify the Ram part (so that it can be squeezed less, as the width seems OK). It is not just that it is in front, but the size of the images is not really to scale; in real live a Ram is much smaller than an Ox. Which is no problem if they are individual images, but might seem unrealistic in a composit. (Let's hope we never need a Spider-Elephant compound...)