Design 12 NXP595 High Integration PCBs

I have an NXP 595-based concept that has to fit into an 18 mm footprint and be reproduced on twelve identical boards. The boards are for development and testing, yet I need production-grade documentation so I can send the files straight to fabrication and assembly without extra rework... (Budget: min ₹2500 INR, Jobs: 3D Modelling, Altium Designer, CAD/CAM, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Signal Processing)