A lot. Unlimited.
I will share a mult-figure idea with you:
You can turn your hobby and skills into highly successful online business, providing value and actually teaching people how to do 3D design :)
You can teach techniques, skills and even recommend software products through affiliate marketing (That's the best, because you don't sell, you recommend ;)
You can record a step-by-step course and automate the process.
You can build a funnel which looks like this :
I guarantee you that people will go for your course instead of paying thousands for expensive design school.
Let me know if you need help, I can guide you how to structure something powerful :)
I also attach a pdf guide book so you can get some more ideas.
Hope you got value.
I would have loved to help, but I don't know of any.
HI @denise hilton ,
As you suggested, just post your gig on Upwork, Freelancer, Fiverr...etc. Eventually someone will find you. I am not sure if there is a platform specifically for 3D designers, but I don't think it is a good idea because you will face intense competition. A newbie like you may be phased out.
The market is about demand and supply. If more people want 3D design services, then you will have more jobs (any freelancer platform).
Also, as someone else already suggested, you can provide free one-hour course on 3D design. List your course on Udemy, skillshare...etc. Of course, include your website address too. Someone will eventually ask for your service if they find your course is good.