I'm planning to open a photo studio in a few years and I have no money to buy a new camera?

I have a Nikon d3200 right now which is a pretty amateur camera but I need something to start with I'm wondering if its worth being used with more expensive flashes and leses.ect help please!

If you are ever going to have money to invest in the equipment that you will need when you need it to do money-making work, then don't throw it away at more do-dads then you can specifically justify as being helpful now or the near future.