These things are on my list
Groovie.
Moar easy-peasy stuff!
- Rocket launchers (Fremen use them once in the original Dune book, IIRC). The usual X-COM rocket launcher, or the TFTD Torpedo Launcher for a more futuristic look. Failing that, the fanmade RPG sprite should fit as well (maybe both, with the RPG as a cheaper alternative?)
- I don't recall much about military equipment. So it would be feasible to have Harkonnens (or Sardaukar!) running around in power armor. I guess the X-COM one would also fit (maybe with some visual changes in the helmet, like the Dune II heavy infantry?)
- By the way, Dune and Dune II are a goldmine for sprite stuff. I wouldn't hesitate in taking material from there.
That's all I can think of now. I hope to see more of Dune X-COM!