is it possible to have multiple textures for one object and if yes? How?
Do you mean have multiple materials for 1 3d model? For example, have a chair that has a material for the seat and a different material for the legs of the chair?
If that is what you’re looking for, I asked the same question on blender 3d’s ask site. http://blender.stackexchange.com/questions/73206/multiple-materials-on-one-exported-model-in-ue4