This is the combination of the different sculptural elements in the stairway ramps from the Casa Batllo atrium, by Antoni Gaudi, in Barcelona. The model is a recreation made from visual references of the ramps at the start and the end of each stairs inside the famous blue-ish atrium of the building.
Free sample of the ramps circular shapes are available in my profile collection. They are parts of a series of 3d models I'm making while learning about 3D polygon editing, using the Casa Batllo, one of my favourite buildings ever, as a reference mine for exercises. Native model in 3dsmax 2021, made by using edit poly and turbosmoothing mostly. One version of the objects in they final editable mesh forms is in one max file, the version of all the objects in their 'work in progress' form is in another file, to be adapted or looked at if you want.
Different override materials can work fine with this shape , I especially like the metal transformation of Gaudi's form. There are no textures (this will be the case when everything around will be made, in another model), only pretty faithful shapes of the ramps and their sculptures. The stairs, walls and door are very basic decorum and real world scale. Each ramp has been exported separately and a fbx version of the ensemble comes from the 3dsmax export as well. Every object has been named as accurately as possible (see the capture) in 3dsmax, and organized in layers.
Hope you'll enjoy this one.