CAD design for foam stress toy mould

I have 2 drawings of new dog toys that I need CAD designs for to share with a factory.

I have two models that need to be made for an indie game I'm building. The first is a simple orb thing that levitates and will shoot lasers. The second is a temple training like facility. Orb: I'm creating a game that needs a sci-fi training orb that'll levitate around, and fire lasers. I've done a very crude sketch (attached) to help you understand what I'm envisioning. Temple Environment: It should feel like a wide open space that also seems a bit "sacred". I've provided another crude drawing of what I'm envisioning. I have a couple of tweaks about it though, I'd like the ceiling to be much higher and there to be pillars holding on the lights instead of them just hanging on the wall. And the windows to be about 75% of their thickness and taller.

We need you to redesign the look of the baby elephant (photo attached) to be even cuter, sillier, ridiculous and something every child would want. The most imaginative, hilarious and irresistibly adorable design wins!

I am looking to manufacture a Toy Sports Car / SUV. I am looking for a designer who can 3d model the same for us The Model should look beautiful and entertaining with minute details in design we shall provide the design. Out Put format required parasolid, step, iges with solid thickness of 1.5 mm

I paid for this design with the expectation that I would use it in a plastic injection mold. However, the manufacturer I selected has told me it won't work in an injection mold. I imagine it has something to do with ear placement, but that's where you guys come in! I need to be sure it will work in an injection mold while keeping the essence of the initial design. Also, you'll notice a circle/hole in the head - that needs to remain.