Hi. I would really like some tips on courses to take to become a decent CG modeler/renderer.
I’m gonna try to post some of the things I can do here. I bought Adobe Photoshop thinking I could teach myself how to do it but it’s pretty complicated.
be gentle 
This is the wrong forum to be on for this. Try this place;
Hey email me - i have a degree in multimedia - 3d animation and modeling
themage747@hotmail.com - make sure you put your from finescale in topic
Hans,
They look really good to me. I like the feeling of depth. I don’t know what direction to point you in but I’d say keep going!
Dave