I remember poking around the resources of Command and Conquer: Tiberian Sun back when it came out, and found sprites for a load of units that never made it into

I remember poking around the resources of Command and Conquer: Tiberian Sun back when it came out, and found sprites for a load of units that never made it into the game. IIRC, they were actual tanks rather than the weird mech units that where in the final (and IMO, disappointing) version. Fun to think about the game that could have been.