Rhino running on a slope (needs coins to adjust center of gravity)

A rhino that can walk on a slope by itself

You need to insert a few coins into the space in its rear to adjust the weight and balance the center of gravity

It might be a bit slippery when walking, you can stick some sandpaper of any type to its feet to increase friction.

Layer height doesn't matter, supports are optional, scaling also doesn't matter, but don't scale it down too much, otherwise coins won't fit.