Come across a slight hitch. I've imported a free scene I grabbed from the internet, which is basically the earth rotating with several 'layers' (don't know what the maya term is, sorry!). The other half of the scene is a spaceship I modelled.
Every time i have rendered before it has been fine, but the scene I imported included render passes in the render settings and I can't seem to wrap my head around them. The earth renders out perfectly in several folders worth of Tiffs, just as whoever designed it configured, but my spaceship no longer renders, as in it just doesn't appear - what do I need to set up/change in order to render out my spaceship?