Ultimate Cataclysm Demo 17-02-2020

This is a big one, and I'm really proud of it. The last week has seen the expansion of mi-go furniture and a sprite for mi-go, some heavy machinery, a bit of worn and wielded sprites, a near completion of home furniture, and a wide expansion of shrubs and flowers... among a bunch of other things.

As always, this is the work of many collaborators, including - but not at all limited to, and I'm sorry for whoever I missed - Feesp, CountAlex, Curstwist, Scenic Route, Moumix, and anothersimulacrum, with Barsoosayque and me continuing to run point. Also I should acknowledge the helpful advice of many of the lurkers in discord giving tips on common gun components and appearances, with HaplessOperator taking a lead role there.