I have designed this edge for fitting to following table with dismension 80 x 80. You may addd drawer by using another model in makerworld (but you need to scale down the original model).

Drawer

https://makerworld.com/zh/models/18624#profileId-17406

Folding Table

https://www.debenhams.com/product/living-and-home-70x70cm-folding-wooden-dining-table_p-5f7168d7-31dc-4a2f-8b1b-600e82c91c3f?colour=White