Injection Mold Design Needed for Childs Toy (Does NOT require materials and strengths research)

We need a simple Lego Duplo 1 x 4 mold design(That would be 4 "pegs" in a row). We are not able to elaborate on our client or its intended use. The deliverable is in two part both to be in AutoCAD DWG format using solid forms. The requirements include design and research. The process is the following: -Research what a Lego Duplo is and the exact modular sizes, shapes, and pattern of the Lego Duplo line. -Design a 1x4 lego duplo brick (we will use this to 3D print it and test how it works with other lego bricks)(40% of payment will be delivered) -Design the mold (Size and position of injection hold and size of mold will be provided) (remaining payment will be delievered) If you do not understand what a Lego Duplo 1 x 4 piece is... please do not bid. You must already be familiar with the Lego line and must fully understand the dimension you need. You must already have a Lego Duplo block available to you. If you are missing a piece of geometry on the Lego Duplo and we request you look into it, you must already know what the geometry is that we are speaking of. North American and European bids are favored, but we are willing to entertain Asia, and Africa bids if they demonstrate that they have knowledge of what the above brand line is. All bidders, please demonstrate that you have knowledge of what Lego Duplo Blocks are. Thank you