Needs to be viewed with Red/Cyan glasses.
This one has come out a bit better, but it stil involved a lot of fiddling and messing around to get the effect. I haven't found an efficient enough way to get the results. I just end up "guessing" and fudging until something looks (sort of) right. This means that I'm not able to achieve anything really complex as I would like.
I wont be doing anymore of these.
Edit: Updated this picture now that the comp has ended. Added the 3D effect to the background which makes the pic work a lot better. There are still problems regarding the order of the background in it's layout for the 3D effect - but atleast it actually works!
Here is a dirty wip:
https://postimg.cc/sGGFT5gs | 
Weekly Challenge: In Orbit
Thank you very much and nice to see you back:)
The wip - this was the most that I could do with getting a hand drawn stereoscopic effect. Anything other than a starfield background for me - it was just too much of a headache to achieve anything good.
I look forward to seeing your results.