made with Blender and previews are just screenshots
There is two Japanese umbrellas one is made more professionally than the other which is material divided (most parts are assigned to a material which then can be easily changed according to user)
No textures
No materials
Can be rigged easily (depends on person)
.obj file , .fbx file , .dae file , blend file
Low poly can be easily modified
all quads no tri faces
This render is just a simple example of what you can do with it!