Program moi works like this

 From:  Michael Gibson
5716.5 In reply to 5716.3 
Hi khalil,

> Can the program moi or that its capabilities are limited

It is within the capabilities of MoI to produce such things, see here for a similar example with some scroll work:

However, like I described above such shapes are not very easy to generate in a CAD program which is more focused on precise shapes generated from 2D profile curves.

The more that your shape resembles an organic sculpted form, the less of a good fit it becomes for building in a CAD modeling program like MoI. It doesn't mean that you absolutely can't do it, but it does mean that it might be cumbersome and not really the easiest tool to use for that particular job. You'll need to use a more advanced set of freeform modeling tools which are not as easy to learn.

There are other programs (see my previous post for some specific ones listed) that are overall more oriented towards making organic shapes and it can be a lot easier to use one of those programs for those kinds of shapes.

If you're looking for someone to do contract modeling of things like that you might want to contact Piter who was the author of the example model above.

- Michael