Looking for part -- RYS8830

Don’t see one.

It will be fairly difficult to make a part from gerber files, they would do for the pcb svg but the format is quite different. The general way to do this is to start from a similar part (one with the same number of pins) and modify the svg files to match the new part. The necessary data is available in the data sheet pdf available on the web site listed. The following two part making tutorials may help, but it is probably easier if I make a part for you.

schematic Inkscape plugin

Peter