Here are all the shots we get of the USS Crimson in #StarfleetAcademy's "Vox in Excelso". This was not one of the original 31st/32nd century starship classes introduced in season 3 of #StarTrekDiscovery but appeared in season 4 (first as the USS Credence), so we have no official class name yet, which is I refer to the class as "Credence type", as do Memory Alpha and Ex Astris Scientia.