@yukinoh1989 Good to have you on board! Not @theluthier obviously but I’ll do my best to answer your questions. Also as an FYI I’m 1 too, been doing this for 6-7 months.
Now whilst I would hardly consider my word gospel considering I’m not a professional (yet), I am under the impression that if you made something here that didn’t use any copyrighted characters, logos etc in this class you would be free to sell it, yes. Though whilst I doubt they’re copyrighted I would advise against selling things created specifically from a course aka the plane from the hard surface modeling fundamentals, just ’cause it’s something anyone can easily find.
Now for selling your models there are sites like BlenderMarket, Sketchfab etc in which you can sell your models, but the way I’d recommend starting (as it is how I started and how I’m slowly transitioning into professional work) is by asking friends and family if they want anything modeled. Things like logos or backgrounds seem to be the most popular with my friends. It’s a great way to get started and you’re working for someone you (at least should) trust, not to mention they’ll tell their friends and family if you do a good job and it could potentially explode if one of them has good connections. As for fair prices though, I can’t really say, as a lot of factors come into play. The only thing I can really do is recommend having a browse around other storefronts or maybe ask some of the professionals on this site what they charge. On a side note, sites such as BlenderArtists frequently post freelance job listings so when you feel more confident definitely check that out.
