I'm looking for CAD drawings of dinosaur fossils/bones to create molds for kids' sandpits. We need designs for three dinosaurs: T-Rex, Triceratops, and Parasaurolophus, plus a dinosaur footprint fossil shell and fern. Two sizes are required: - Extra large to fit in a 3x3m sandpit (dinosaur) - Standard size 60-70cm depending on the dinosaur design The level of detail should be moderately detailed. I will provide example illustrations as I’d like the designs to look like they are laying in the ground. Ideal skills and experience: - Proficiency in CAD software - Experience with 3D modeling and mold design - Understanding of dinosaur anatomy - Attention to detail and accuracy - Ability to work from provided illustrations Please include samples of previous CAD work in your bids.