Thanks for the offer, Oshyan. Much appreciated!!!
At the moment I'm rendering the whole thing at 800 X 450 px. Not much, I know, but since there will be way more than the initally planned three scenes, I think it's a good compromise, because I need to know how the final thing looks like, before I start to render it in Full HD. Or take your offer
At the moment I still don't know, how long it all will be in the end, or what will happen in the next scene. Or in between.
I have finished most of the opening scene, two scenes in between, and the final scene (which I'll probably have to improve). Don't expect a smart plot. It's going to be quite absurd and hopefully funny.