A good database is HobbyDB.com - It has UPC, Reference Funko#, colors, dimension/weight and even variants.

Just a heads up, Relentless (https://gamefaqs.gamespot.com/ps4/229195-the-legend-of-heroes-trails-of-cold-steel-ii/data) and Decisive (https://gamefaqs.gamespot.com/ps4/229725-the-legend-of-heroes-trails-of-cold-steel/data) never received a "Physical" release as there is no UPC tied to their region.