Very very very difficult. If you have to ask this question, you don't understand the monumental amount of work required. That's really blunt, but that's kind of

Very very very difficult. If you have to ask this question, you don't understand the monumental amount of work required. That's really blunt, but that's kind of how it is. A better, cheaper option would be to purchase a Cubesat. A lot of privately purchased Cubesats qualify for free transportation through NASA (in fact, there were five of them aboard the most recent SpaceX ISS resupply mission). In terms of cost, effort, etc, this is certainly the cheapest option available to you.