Concrete cover for a flower bed fence

Description: I have a little flower bed with a little 20cm high and 10 cm wide fence around it. that I would like to make a concrete dressing for. A- I have attached a vector .ai and .pdf files to this project. I would like to create out of this design a 1 meter long 3d mold to pour concrete inside it. B- I also would like to add a patter (Also a vector file and attached to this project) to the dome part of my design and extrude it 2mm. I would like to 3d print a mold to pour concrete into it from the design i have attached to this project and make a cover or a skin to dress my little 20cm x 10cm fence around the flower bed. The final concrete piece will cover the fence from all 3 sides (right, left and up). The design vector file is already done and attached to this project. It just needs to be converted into a 3d printable object, add the pattern to the dome part of the design, elongated to 1 meter, inverse it into a mold, and sliced (Everything should work on a 30cm x 30cm x 40cm 3d printer) I will leave the creation of each different mold that fit into each other to create the final mold up to you. RECQUIRMENTS: 1- Create a printable 3d mold out of the attached design and to specs. This mold will be used for pouring concrete inside it. 2- Apply the pattern design I have attached to curve onto the dome part of the design (2mm extrusion) 3- Create a way for all the mold pieces to fit together and disassemble easily for concrete pouring and for object extraction, and reuse again for pouring a new concrete object. 4- Everything needs to be able to be accomplished on a 30cm x 30cm x 40cm 3d printer. Please contact me if I was not clear in my description. Thank you. Fadi