Monkeygod example does not work properly

In the qt/quick3d repo the monkeygod example has the following problems:

• transforms for the penguins are wrong - they lie on their backs
• transform for the monkey is wrong - he is on his back, and also moving in time with the penguins
• the lintel had to be removed as its too large, so its now replaced with a marble block, but the position and scale are wrong