Vans has panel DXF files on their website, used to be under 'downloads' but haven't checked on the updated website. Panel shown is the blank before bending the lower flange. Check dim's with your kit panel. Garmin also has STEP files of their equipment on their website, but a bit hard to find. If you can't find them, discuss with your local Garmin rep, they should be able to give you the link.