how much of the scenery and props was CGI and how much was real?

Dunno as it is so well done.

What did you think of my webcomic as a story?

Personally found it hard to read purely because of how it was delivered on screen. With the click go back, click a link, go back... Gotta be honest I gave up after 4 pages and just randomly clicked.

Think some larger images with 5/6 comic frames per image, would've worked better. So it's more like actual paper comics. Maybe even playing with the frames design 2000AD style. Something like this..

...but that's just a personal preference, what you did is still pretty cool. Plus it's always difficult make 3d/poser comics not look they where made using software

Pinky - you left the lens cap of your mind on again.