Its more aless trying to fit that cahrs in, and drwing secnery. I;ve done art classes, and I was given all the info i need on vangent points, perspective is another issue, but thats more aless on my characters themselves... I'm working on that.
I did check the yerf forms, but i found they didn't help much (my opinion on yerf has changed leatly, I find that its less about teh artists intent and more about what some else thinks, ignoring to see if the orignal intent and purpose is there) yerf still good page tho...
course thats just my opinion ~.~
Lightning isnt a problem either... I seem to have a hold on that (i've done a few pic, but they art furry so I never botherd to post em...)