1. please give the BOM file with exact part no. for footprint purpose. BOM file reference its supplied.
2. Check the netlist, packages, truoughly as we found some errors during placement.
3. as there are some components not mentioned in schematic but mentioned in BOM file.
3. Capacitors sizes are very Small , please check with values & packages.
5. is tranformer TR3 is external ? if it on PCB. its foot print will be required.
6. please mention the placement of USB.
7. please provide the above all to proceed further check-plots.
HI I am an expert PCB designer with more than 8 years of experience in this field. Please have a look at my profile and get in touch to discuss it further I am waiting for your reply to start Regards