ADC12QJ1600EVM: Original engineering files for ADC12QJ1600EVM development board are required

Part Number: ADC12QJ1600EVM

I need the schematic/PCB engineering source files for the ADC12QJ1600EVM. The official website only provides the schematic PDF and Gerber files. I need to perform secondary development based on TI's provided development board documentation, modify some functions, and create a test board