Variation of some of the stuff warhammer 40k would be great. The large land raider battletank/troop carrier thing
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The Orca attack helicopter from C&C 1
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C&C Tiberian sun Orca tank transport
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Also from Tiberian sun, the hover MRLS
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The ED-209 thing from robocop, could be used as a remote anti-personal drone
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The armorded personal carrier from Aliens
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That huge gun from Aliens
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Snowspeeder from Star Wars
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another C&C piece of armor, the NOD flame tank
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