Probably going way off the tracks here and definitely far from having the expertise; I’ll still throw in my couple pennies -
Depending on if these meshes are going to be inside a sort of ‘3D’ widget or not; and/or if you are wanting the player to be able to manipulate the orientation of the objects (or not) -
As far as a ‘No’ to both questions and are going for just a orthographic view of each mesh, then you might be able to achieve a similar if not identical effect by making like a video recording of the object in the orientation\rotation desired?