update v34.3

 - The paleontology museum has started!

- 

- Added a left-view version of the triceratop fossil
- Added a dinosaur room sign (2 versions)
- Added a triceratop statue to display (+ a version with 2 triceratop puppies)
- Added an hanging dinosaur forest backcloth (2 sizes)

*Everyone who already bought the asset can get the new stuff for free

See you and happy game-making! :)