3D shape Vectors needed for app

I am creating an app that estimates soil stockpile volumes. The user selects a geometric shape which best matches the shape of their stockpile, they then enter measurements and the app calculates the shape's volume. I need a freelancer to create separate vector files for the shapes which will be given to the developer. Each shape will have two vector files, one which is just the shape (attached file 1), the second vector file will be the shape showing dimensions (attached file 2). So I will be expecting to receive 24 separate vector files. The Freelancer is to make the shapes look 3D and transparent, with a brown shading to make them look like dirt/soil. I note that only some of the shapes provided in the attached files are shown transparently so the freelancer will need to note these and ensure the provided shapes are transparent. File type '.ai' preferred The Freelancer is to provide one example shape for approval before creating all the shapes. If an example shape can be provided as part of the bid that would be much appreciated.