Make your own assets

It would be amazing to have a tool/functionality inside DA to create your own assets.

For instance:

1. Have a big selection of materials, colors, shapes, textures, patterns, symbols, engravings, details, etc
2. Take an existing asset and make it your own by changing any of the option above

Example: You could take an existing wood table and change its material to metal, and change the legs to be ironwork instead of straight legs.