I'm unsure where exactly to post this, so I'll post it in the civilisation requests thread, the graphics modification requests thread, and the unit requests thread. I'm only asking for graphics though, not code.
Leaderheads (all animated; I can make a static leaderhead by myself):
Kane, from Command & Conquer (the Tiberium universe, that is).
Here and
here are two examples. Preferably with a background very similar to either of those two examples.
Redmond Boyle, again from Command & Conquer. For example,
here. the background doesn't matter much, so long as it fits (which the given example does; GDI is blue-ish in this game).
Jack Granger, once again from Command & Conquer.
Here and
here are two examples. The background, as shown by the two examples, would have the same style as Redmond Boyle's one (though different, of course), but as with Redmond Boyle, you're free to do whatever you want so long as it fits.
Alexander Romanov, still from Command & Conquer, but from the Red Alert universe, not from the Tiberium universe. Two examples are
here and
here. I'd like the background to be similar, with a Soviet flag, and a globe if you can fit it in, but if someone feels like cooking up his or her own suitable office, be my guest.
Yuri, also from Command & Conquer. As usual,
two examples. Feel free to create your own background for him, although I'd suggest the device on the first picture makes for a good background.
Michael Dugan, the last one from Command & Conquer, with
two examples. I like the first picture, but I'm not entirely sure what the flag on it is, and I suppose the second picture would look better. Feel free to think up something by yourself.
Units:
Securitron, from Fallout (New Vegas),
here.
Zone Trooper, from Command & Conquer (Tiberium Wars),
here and
here. This unit would replace the Paratrooper, but instead of using a parachute, this unit would use a jetpack to fly to another tile when paradropping. If that isn't possible, perhaps the unit could land with some kind of orbital drop pod? If that also isn't possible, oh well, too bad. Ideally, this unit would attack with white-blue laser beams (well, railguns, but they look like lasers), but it doesn't really matter.
Black Hand, from Command & Conquer (Tiberium universe),
here,
here,
here, and
here. As you can see, there's a flamethrower variant and a laser variant. Ideally, this unit would attack with a mix of flamethrowers and red laser beams, but assuming you can't create multiple units / models for one 'unit group' (you can select single display in the options menu), pick the one you like best.
Kirov, from Command & Conquer (Red Alert 2 / 3),
here. This unit would replace the Airship - I'd imagine (but have no idea really) that an airship-like unit requires different files than ordinary units.
Chrono Legionnaire, from Command & Conquer (Red Alert 2),
here and
here. This unit would also replace the Paratrooper, but instead of paradropping, this unit would teleport. If that is at all possible, of course. The unit would ideally attack with a chrono beam, instead of ordinary guns, but that doesn't really matter.
Well, that was a lot. Feel free to do whatever you want of this list, including nothing at all. Thanks in advance!