Although less well represented onscreen the vast majority of the Imperial war machine consists of basic infantry. Generally less well trained than the elite Stormtrooper, the grey clad infantry man is on many worlds the primary weapons of the empire.
General Veers is perhaps the most recognisable member of the infantry from the movies, I’ve painted him in the officers uniform of dark grey, very similar to the grey/green of the naval officers uniform of Grand Moff Tarkin.
A second officer inspired by Commander Krennic’s uniform in Rogue One, white tunic and black trousers. This makes for a striking mini when painted.