a friend of mine has converted a lot of the Starship Troopers minis as Darkslayers, since the scale is close and the guns look a little small (they are supposed to be assault rifles, but they look more like SMGs), for Field Agents he found some old Shadowrun minis (not the current set, which is 22 mm, but the old one's that are more like 26mm) that look really good, and he also uses the old Heartbreaker Semai Nepharite (the woman with the pistol) as that squad's leader...
for his police troops, he uses GW Van Saar Necromunda figs that he has converted a little bit, but not much...
B...