Hey there.
I can create real time ready 3d objects, like frame, track, and curtains, and arrange them in whatever arrangement is required. For web, there are different options and approaches, I am not sure what do you plan to use. However basically the branches are prerendered images, real time 3d, and a combination between the both. I will need more information about web ready format. For now my price is 150. That include the model creation, any materials, and textures, and animation.